{"title":"E-bike Brake","description":null,"products":[{"product_id":"tektro-hd-e3520-e-bike-hydraulic-disc-brake-set-900-1850mm","title":"Tektro HD-E3520 E-Bike Disc Brake Set 2pin E350 Upgraded Version Front\/Rear-OE,No Retail Box","description":"\u003ch1\u003eTEKTRO HD-E3520 E-Bike Hydraulic Disc Brake Set (Left Front 900mm Connected \/ Right Rear 1850mm Split) - OEM Bulk\u003c\/h1\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HD-E3520 \/ E3520 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e E-Bike Hydraulic Disc Brake Set with Integrated Power Cut-Off Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition \u0026amp; Hose Length:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft Front:\u003c\/strong\u003e 900 mm (Pre-Connected \u0026amp; Fully Bled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight Rear:\u003c\/strong\u003e 1850 mm (Split \/ Disconnected Hose for Internal Routing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliper Type:\u003c\/strong\u003e 2-Piston Open System Hydraulic Caliper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever Design:\u003c\/strong\u003e Ergonomic 3-Finger Aluminum Lever Blade with Integrated Sensor Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Connector:\u003c\/strong\u003e Electronic Motor Cut-Off Sensor (Standard E-Bike Connection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Type:\u003c\/strong\u003e Tektro High-Performance Non-Corrosive Mineral Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Standard:\u003c\/strong\u003e Post Mount (74mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Anodized Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Authentic Brand New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e OEM Bulk (Protective Polybag)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Tektro HD-E3520 E-Bike Brakes?\u003c\/h2\u003e\n\u003ch3\u003e1. Integrated E-Bike Motor Safety Cut-Off\u003c\/h3\u003e\n\u003cp\u003eEach brake lever features a factory-integrated electronic sensor switch that signals your e-bike controller to cut power to the hub or mid-drive motor immediately when braking, maximizing safety and extending brake pad life.\u003c\/p\u003e\n\u003ch3\u003e2. Split Rear Hose for Easy Internal Routing\u003c\/h3\u003e\n\u003cp\u003eThe 1850mm rear brake hose is disconnected from the factory so you can thread the hose through internal frame ports and chainstays effortlessly without creating fluid leaks or requiring complete teardowns.\u003c\/p\u003e\n\u003ch3\u003e3. Ready-To-Install Connected Front Brake\u003c\/h3\u003e\n\u003cp\u003eThe 900mm front brake comes completely assembled, bled, and sealed right out of the polybag, allowing for quick bolt-on mounting to standard post-mount suspension or rigid forks.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame \u0026amp; Hose Fitment:\u003c\/strong\u003e Designed for standard e-bike frames requiring internal routing (rear 1850mm split) and standard front routing (front 900mm connected).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Cut-Off Wiring:\u003c\/strong\u003e Verify sensor plug pin compatibility with your e-bike motor controller (2-pin \/ 3-pin standard e-bike brake connector).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor \u0026amp; Adapter Compatibility:\u003c\/strong\u003e Fully compatible with 160mm and 180mm Tektro, Shimano, and TRP rotors (rotors and mounting adapters sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e Once the rear split hose is routed inside the frame, connect it securely to the lever fitting. A quick bleed on the rear line is recommended after final assembly for optimal lever firmness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does \"Left Front Connected \/ Right Rear Split\" mean?\u003c\/strong\u003e\u003cbr\u003eA: The Left-Front 900mm brake is fully assembled and pre-bled for immediate mounting. The Right-Rear 1850mm brake comes with the hose disconnected from the lever so you can route the cable inside your bike frame cleanly before linking the fluid connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this brake set include electric power cut-off sensors?\u003c\/strong\u003e\u003cbr\u003eA: Yes! Both left and right levers include integrated motor cut-off sensors designed specifically for e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are rotors or mounting adapters included?\u003c\/strong\u003e\u003cbr\u003eA: No, this listing includes front\/rear levers, calipers, e-bike sensor wires, and pre-charged hydraulic lines. Rotors and post-mount adapters are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this authentic Tektro?\u003c\/strong\u003e\u003cbr\u003eA: Yes, 100% genuine Tektro factory components sourced directly through authorized OEM supply channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Fast Domestic Shipping?\u003c\/strong\u003e\u003cbr\u003eA: Yes, all orders ship directly from our US warehouse for quick delivery.\u003c\/p\u003e","brand":"Tektro","offers":[{"title":"Set","offer_id":52741698715948,"sku":"MK203-Set","price":97.99,"currency_code":"USD","in_stock":true},{"title":"Right Rear 1850mm Split","offer_id":52741698683180,"sku":"MK203-RR","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Left front 900mm Connected","offer_id":52741698650412,"sku":"MK203-LF","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Tektro_HD-E3520_E-Bike_Hydraulic_Disc_Brake_Set_900mm_1850mm_Split_System.jpg?v=1787732695"},{"product_id":"tektro-hd-e3940-e-bike-4-piston-hydraulic-disc-brake-set","title":"Tektro Super73 HD-E3940 E-bike Power Control 4 pistons Hydraulic Brake 2Pin-OE,No Retail Box","description":"\u003ch1\u003eTEKTRO HD-E3940 E-Bike 4-Piston Hydraulic Disc Brake Set - OEM Bulk\u003c\/h1\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HD-E3940\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e E-Bike 4-Piston Open System Hydraulic Disc Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliper Architecture:\u003c\/strong\u003e 4-Piston Forged Aluminum Caliper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever Design:\u003c\/strong\u003e Ergonomic 3-Finger Cast Aluminum Lever Blade with Integrated Reed Sensor Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Switch Connection:\u003c\/strong\u003e Integrated Electronic Motor Power Cut-Off Cable (Standard E-Bike Connection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Type:\u003c\/strong\u003e Tektro High-Performance Non-Corrosive Mineral Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Standard:\u003c\/strong\u003e Post Mount (74mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad Compatibility:\u003c\/strong\u003e Tektro High-Performance Metal Ceramic \/ Resin Pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Authentic Brand New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e OEM Bulk (Protective Polybag)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Tektro HD-E3940 E-Bike Brakes?\u003c\/h2\u003e\n\u003ch3\u003e1. High-Torque 4-Piston Stopping Leverage\u003c\/h3\u003e\n\u003cp\u003eFour-piston caliper construction dramatically increases pad contact area and clamping force compared to standard 2-piston brakes, ensuring short stopping distances for heavy e-bikes and cargo setups.\u003c\/p\u003e\n\u003ch3\u003e2. Integrated E-Bike Motor Safety Cut-Off\u003c\/h3\u003e\n\u003cp\u003eEach lever is equipped with a factory-installed electronic sensor cable that immediately cuts motor power when the brake lever is engaged, preventing motor drag and extending brake pad life.\u003c\/p\u003e\n\u003ch3\u003e3. Superior Heat Dissipation \u0026amp; Modulation\u003c\/h3\u003e\n\u003cp\u003eThe open hydraulic system and high-capacity caliper volume efficiently dissipate heat during heavy, continuous braking—eliminating lever fade and pad glazing on long downhill rides.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Wiring:\u003c\/strong\u003e Compatible with most standard e-bike motor controllers requiring sensor-based motor cut-off (check connector pin type on your controller).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Compatibility:\u003c\/strong\u003e Compatible with 160mm, 180mm, and 203mm rotors (rotors and post-mount adapters sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBleeding \u0026amp; Maintenance:\u003c\/strong\u003e Uses non-corrosive mineral oil for easy maintenance and environmentally safe servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this brake set include motor cut-off sensor cables?\u003c\/strong\u003e\u003cbr\u003eA: Yes! The levers feature integrated electronic power cut-off sensor cables designed specifically for e-bike motor controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a 2-piston or 4-piston brake system?\u003c\/strong\u003e\u003cbr\u003eA: The HD-E3940 is a heavy-duty 4-piston hydraulic system built for higher stopping demands on e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this authentic Tektro?\u003c\/strong\u003e\u003cbr\u003eA: Yes, 100% genuine Tektro factory components sourced directly through authorized OEM supply channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is OEM bulk packaging?\u003c\/strong\u003e\u003cbr\u003eA: Items ship in industrial protective polybags instead of retail display boxes to pass direct savings to you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Fast Domestic Shipping?\u003c\/strong\u003e\u003cbr\u003eA: Yes, all orders ship directly from our US warehouse for quick delivery.\u003c\/p\u003e","brand":"Tektro","offers":[{"title":"Default Title","offer_id":52756001620268,"sku":"MK220-US","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Tektro_HD-E3940_E-Bike_4-Piston_Hydraulic_Disc_Brake_Set_with_Sensor_Cables.jpg?v=1787732900"},{"product_id":"tektro-180-17-hydraulic-disc-brake-rotor-6-bolts-2-3mm-thickness-mtb-e-bike-oe","title":"Tektro 180-17 Hydraulic Disc Brake Rotor 6 Bolts 2.3mm thickness MTB E-Bike-OE No Retail Box","description":"\u003cp data-path-to-node=\"3\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eExceptional Heat Dissipation \u0026amp; Braking Stability\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"3\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003eThe Tektro TR180-17 rotor is designed with a high-strength stainless steel braking surface and a specialized heat-dispelling pattern. Its aerodynamic cut-outs ensure consistent performance by quickly clearing mud and water while maintaining excellent rigidity for smooth, vibration-free braking.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3 data-path-to-node=\"4\" style='font-family: \"Google Sans\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e📊 Technical Specs\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ctable data-path-to-node=\"5\" style='margin-bottom: 32px; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\u003cthead style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cstrong style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-bottom: 0px !important;'\u003eFeature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cstrong style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important; margin-bottom: 0px !important;'\u003eDetails\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,1,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,1,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eModel\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,1,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eTR180-17\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,2,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,2,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eDiameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,2,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e180mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,3,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,3,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eMounting Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,3,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e6-Bolt (Standard ISO)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,4,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,4,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,4,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eHigh-Strength Stainless Steel\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,5,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,5,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,5,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eHydraulic \u0026amp; Mechanical Disc Brakes\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,6,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,6,0,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eFeatures\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style='border: 1px solid; font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cspan data-path-to-node=\"5,6,1,0\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003eRound Wave Design for Improved Cooling\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 data-path-to-node=\"6\" style='font-family: \"Google Sans\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e⚠️ Installation Note for OE\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp data-path-to-node=\"7\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003eThis is the OE version (Original Equipment), As an OE part, it does not include retail cardboard packaging.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3 data-path-to-node=\"8\" style='font-family: \"Google Sans\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e📦 What’s in the Box?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp data-path-to-node=\"9\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e1x Tektro TR180-17 Brake Rotor (180mm)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"9\" style='font-family: \"Google Sans Text\", sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;'\u003e\u003cspan style=\"font-size:11px;\"\u003e6x Steel Mounting Bolts\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Tektro","offers":[{"title":"1pc","offer_id":52756002111788,"sku":"MK221-US-1pc","price":14.49,"currency_code":"USD","in_stock":false},{"title":"2pcs","offer_id":52756002144556,"sku":"MK221-US-2pcs","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/10_19d1dfe5-5974-4217-a7ab-20b0d802a772.jpg?v=1773486223"},{"product_id":"trp-trail-evo-hd-m843-hydraulic-disc-brake-set-front-rear-enduro-e-bike-4-piston","title":"TRP TRAIL EVO HD-M843 4 Pistons Hydraulic Disc Brake Set Front Rear Enduro E-Bike Split-OE,No Retail Box","description":"\u003ch1\u003eTRP M843 4-Piston Hydraulic Disc Brake Set (Left Front 1000mm \/ Right Rear 1850mm) - Split System OEM Bulk\u003c\/h1\u003e\n\n\u003cp\u003eEquip your trail, enduro, or e-mountain bike with genuine \u003cstrong\u003eTRP M843 4-Piston Hydraulic Disc Brakes\u003c\/strong\u003e. Supplied in a standard US lever configuration (Left-Front \/ Right-Rear) with generous 1000mm front and 1850mm rear hose lengths, this high-performance brake set features a \u003cstrong\u003esplit\/disconnected hose design\u003c\/strong\u003e engineered specifically for effortless internal frame routing without creating mess or losing fluid.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TRP (Tektro Racing Products)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e M843\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliper Type:\u003c\/strong\u003e 4-Piston Hydraulic Disc Brake Caliper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLever Orientation:\u003c\/strong\u003e Left Lever = Front Brake \/ Right Lever = Rear Brake (Standard US Setup)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Lengths:\u003c\/strong\u003e Front: 1000 mm \/ Rear: 1850 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Configuration:\u003c\/strong\u003e Split \/ Disconnected Hose (Pre-bled calipers\/levers for internal routing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluid Type:\u003c\/strong\u003e TRP Mineral Oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Standard:\u003c\/strong\u003e Post Mount (74mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Matte Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Authentic Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e OEM Bulk (Protective Polybag)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose TRP M843 4-Piston Brakes?\u003c\/h2\u003e\n\u003ch3\u003e1. High-Torque 4-Piston Braking Power\u003c\/h3\u003e\n\u003cp\u003eFour-piston caliper architecture provides superior clamping force, thermal stability, and progressive lever modulation for demanding technical descents and heavy e-MTB setups.\u003c\/p\u003e\n\n\u003ch3\u003e2. Effortless Internal Frame Routing (Split System)\u003c\/h3\u003e\n\u003cp\u003eThe split hose configuration allows you to feed the rear brake hose through internal frame ports and chainstays cleanly before completing the final lever connection, avoiding unnecessary hose cutting or full fluid flushes.\u003c\/p\u003e\n\n\u003ch3\u003e3. Ergonomic Levers \u0026amp; Tool-Less Reach Adjustment\u003c\/h3\u003e\n\u003cp\u003eLightweight alloy lever blades feature textured finger grips and built-in reach adjusters, allowing quick customization for perfect one-finger or two-finger braking ergonomics.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame \u0026amp; Fork Fitment:\u003c\/strong\u003e Standard Post Mount calipers fit 74mm post-mount forks and frames.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotor \u0026amp; Adapter Compatibility:\u003c\/strong\u003e Compatible with 160mm, 180mm, 203mm, and 220mm rotors (rotors and post-mount adapters sold separately).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e Connect the split hose to the lever following internal routing. While calipers and levers come pre-charged with mineral oil, a quick system bleed after final hose connection is recommended for optimal lever feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does \"Split System\" mean?\u003c\/strong\u003e\u003cbr\u003e\nA: The brake hoses are disconnected from the levers\/calipers from the factory so you can route the rear hose through internal frame channels easily without draining the whole system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the lever setup orientation?\u003c\/strong\u003e\u003cbr\u003e\nA: This set follows standard US configuration: Left Lever operates the Front Brake (1000mm hose); Right Lever operates the Rear Brake (1850mm hose).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are rotors and caliper adapters included?\u003c\/strong\u003e\u003cbr\u003e\nA: No, this package includes the front and rear brake levers, split hoses, and 4-piston calipers only. Rotors and mounting adapters are sold separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this authentic TRP?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, 100% genuine TRP factory components sourced directly through authorized OEM supply channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Fast Domestic Shipping?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, all orders ship directly from our US warehouse for quick delivery.\u003c\/p\u003e","brand":"TRP","offers":[{"title":"Default Title","offer_id":52756435632428,"sku":"MK161-US","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/TRP_M843_4-Piston_Hydraulic_Disc_Brake_Set_Left_Front_Right_Rear_Split_System.jpg?v=1787653781"},{"product_id":"trp-se01-203mm-2-3mm-disc-rotor-6-bolt","title":"TRP SE01 203mm 6 Bolts 2.3mm thickness Disc Brake Rotor DH E MTB-OE US Stock","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eTRP SE01 203MM 6-BOLT DISC BRAKE ROTOR (2.3MM HEAVY-DUTY THICKNESS)\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eMAXIMUM HEAT DISSIPATION \u0026amp; HIGH TORSIONAL RIGIDITY FOR E-MTB, DH \u0026amp; ENDURO — INCLUDES 6 BOLTS (OEM BULK)\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Engineered to handle extreme downhill speeds and the demanding torque of modern E-MTBs, the \u003cstrong\u003eTRP SE01 203mm 6-Bolt Disc Rotor\u003c\/strong\u003e features TRP’s signature \u003cstrong\u003e2.3mm heavy-duty thickness\u003c\/strong\u003e. Compared to standard 1.8mm rotors, this 2.3mm construction increases lateral stiffness by up to 47% and reduces heat deformation by 8%, giving you consistent lever feel and fade-free stopping power under aggressive braking. Designed with slotted cooling grooves to clear debris and dissipate heat rapidly. Comes complete with 6 mounting bolts in workshop OEM bulk packaging.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003e2.3mm Heavy-Duty Thickness:\u003c\/strong\u003e Significantly thicker than standard 1.8mm rotors to resist bending, reduce thermal warping, and eliminate brake fade on long downhills.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e203mm High-Power Diameter:\u003c\/strong\u003e Provides maximum leverage and heat dissipation for heavy-duty Enduro, Downhill (DH), and E-MTB riding.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSlotted Cooling Design:\u003c\/strong\u003e Machined rotor slots disperse heat, clear water and mud, and keep pad surfaces clean for maximum friction grip.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStandard 6-Bolt Mount:\u003c\/strong\u003e Universal 6-bolt ISO mounting pattern compatible with all standard 6-bolt hubs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included:\u003c\/strong\u003e Includes 6x T25 Torx mounting bolts with pre-applied threadlocker for immediate installation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOEM Workshop Bulk Packaged:\u003c\/strong\u003e Authentic TRP quality delivered in economical workshop bulk packaging without retail box markups.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TRP (Tektro Racing Products)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SE01\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRotor Diameter:\u003c\/strong\u003e 203mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 2.3mm (Extra Thick \/ Heavy Duty)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt (IS \/ International Standard)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Optimized for TRP 2.3mm brake systems (DH-R EVO, Trail EVO, Slate EVO, C2.3, E-MTB, etc.) and calipers designed for 2.3mm rotors.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1x TRP SE01 203mm (2.3mm) Rotor + 6x T25 Torx Mounting Bolts\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Genuine TRP Workshop \/ Bulk Packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Can I use this 2.3mm thick rotor with standard Shimano or SRAM brakes?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: TRP 2.3mm rotors are thicker than standard 1.8mm\/2.0mm rotors and are specifically designed for calipers with wider rotor slots (such as TRP EVO series). While some 4-piston calipers from other brands may fit when pistons are fully retracted with fresh pads, please verify your caliper clearance before installing 2.3mm rotors.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Does this rotor package include mounting bolts?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, each rotor includes 6x T25 Torx mounting bolts so you have everything needed to mount it to your hub.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Why choose a 2.3mm thick rotor instead of a standard 1.8mm rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: The extra 0.5mm thickness provides greater heat absorption capacity, significantly reduces rotor warping under heavy braking, and provides a firmer lever feel with less flex—making it ideal for E-MTBs and Downhill bikes.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"TRP","offers":[{"title":"Default Title","offer_id":52756437106988,"sku":"MK194-US","price":25.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/TRP_SE01_203mm_2.3mm_thick_6-bolt_disc_brake_rotor_OEM_bulk_packaging.jpg?v=1789121361"},{"product_id":"tektro-203-24-6-bolts-203mm-disc-brake-rotor-1-8mm-thickness-heat-dispersion-oe","title":"Tektro 203-24 6 Bolts 203mm Disc Brake Rotor 1.8mm thickness Heat Dispersion Bulk","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eTEKTRO TR203-24 203MM 6-BOLT DISC BRAKE ROTOR\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eMAXIMUM STOPPING POWER \u0026amp; HEAT DISSIPATION — OEM WORKSHOP BULK PACKAGING\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Maximize your downhill control, high-speed braking leverage, and thermal capacity with the Tektro TR203-24 203mm 6-bolt disc brake rotor. Engineered specifically for aggressive trail, Enduro, Downhill (DH), e-MTB, and heavy-duty cargo applications, this oversized 203mm rotor delivers massive torque and heat evacuation for long, steep descents. Constructed from heat-treated stainless steel with slotted polygon cooling cutouts, it ensures consistent lever response and fade-resistant braking. Delivered in genuine OEM workshop packaging with mounting bolts included.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMassive 203mm Diameter Leverage:\u003c\/strong\u003e Oversized surface area provides maximum stopping power and leverage for heavy bikes, high speeds, and steep terrain.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Management:\u003c\/strong\u003e High heat dissipation capacity prevents brake fluid overheating and brake pad fade during continuous downhill braking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHeat-Treated Stainless Steel:\u003c\/strong\u003e Precision stamped alloy resists thermal distortion, warping, and bending under intense clamping force.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePolygon Slotted Cutout Design:\u003c\/strong\u003e Channels away heat, mud, and water to maintain clean, consistent pad-to-rotor contact.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUniversal 6-Bolt Standard:\u003c\/strong\u003e Fits standard 6-bolt ISO disc hubs (44mm PCD).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIncludes T25 Mounting Bolts:\u003c\/strong\u003e Supplied complete with 6x T25 steel rotor mounting bolts for easy installation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOEM Bulk Packaged:\u003c\/strong\u003e Genuine factory-fresh Tektro stock supplied in economical workshop packaging for optimal value.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TR203-24 (TR-24 Series)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRotor Size:\u003c\/strong\u003e 203 mm (8 inches)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt (IS International Standard)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePitch Circle Diameter (PCD):\u003c\/strong\u003e 44 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrake Pad Compatibility:\u003c\/strong\u003e Resin \/ Organic \/ Semi-Metallic \/ Metallic Pads\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 185 g\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware:\u003c\/strong\u003e 6x T25 Steel Mounting Bolts\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Genuine Tektro OEM Workshop \/ Bulk Packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are mounting bolts included with this 203mm rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes! Every TR203-24 rotor comes complete with 6x T25 steel mounting bolts included.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Can I upgrade my bike from a 160mm or 180mm rotor to this 203mm rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, provided your fork and frame are rated for 203mm rotors. You will also need a 203mm caliper adapter (e.g., +43mm or +23mm post-mount adapter) to position the caliper correctly.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Is this 203mm rotor suitable for E-Bikes and Heavy MTBs?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Absolutely! The 203mm rotor diameter provides the extra leverage and heat capacity required to safely slow down heavier Electric Mountain Bikes (e-MTBs), downhill rigs, and cargo bikes.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tektro","offers":[{"title":"Default Title","offer_id":53464977408300,"sku":"MK202-US","price":15.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Tektro_TR203-24_203mm_6-Bolt_Disc_Brake_Rotor_with_Mounting_Bolts.jpg?v=1787651846"},{"product_id":"shimano-sm-ma-f180p-p2-post-mount-disc-brake-adapter-front-180mm-p-p-oe","title":"Shimano SM-MA-F180P\/P2 Post Mount Disc Brake Adapter (Front) (180mm) (P\/P) Bulk","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eSHIMANO SM-MA-F180P\/P2 POST MOUNT DISC BRAKE ADAPTER\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eFOR 180MM ROTOR (+20MM EXTENSION) — POST-TO-POST MOUNTING\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Upgrade your braking performance with the genuine Shimano SM-MA-F180P\/P2 disc brake adapter. Designed to extend a 160mm Post Mount (PM) fork or frame interface by +20mm to fit a larger 180mm disc rotor, this lightweight adapter delivers rigid caliper alignment, precise pad contact, and wobble-free braking under heavy loads. Supplied with genuine Shimano mounting hardware for a hassle-free setup.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003e+20mm Rotor Upsizing:\u003c\/strong\u003e Converts standard 160mm Post Mount tabs to accommodate a 180mm disc rotor on both front forks and rear frames.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePost-to-Post (PM-to-PM) Interface:\u003c\/strong\u003e Standardized mounting bracket compatible with modern suspension forks and frame disc mounts.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLightweight Aluminum Alloy:\u003c\/strong\u003e Precision-machined aluminum structure guarantees maximum rigidity and heat resistance with minimal added weight.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Comes complete with long mounting bolts, alignment washers, and safety stop pin\/wire for secure installation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOEM Workshop Packaging:\u003c\/strong\u003e 100% genuine, factory-fresh Shimano component supplied in economical bulk workshop packaging.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SHIMANO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SM-MA-F180P\/P2\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdapter Type:\u003c\/strong\u003e Post Mount to Post Mount (PM 160mm to PM 180mm \/ +20mm)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTarget Rotor Size:\u003c\/strong\u003e 180 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Location:\u003c\/strong\u003e Front Fork or Rear Frame with 160mm Direct Post Mount\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined Aluminum\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware:\u003c\/strong\u003e 2x Mounting Bolts, Spherical Washers, Safety Wire\/Pin\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCaliper Compatibility:\u003c\/strong\u003e Fits Shimano, SRAM, TRP, Tektro, Magura, and other standard Post Mount hydraulic or mechanical calipers\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Genuine Shimano Workshop \/ Bulk Packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e What does SM-MA-F180P\/P2 stand for?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: It denotes a Shimano Mount Adapter for 180mm rotors with Post-to-Post (P\/P) mounting, Type 2 design (+20mm spacer offset).\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are mounting bolts included with this adapter?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, each adapter includes two long steel mounting bolts, alignment washers, and a safety wire\/clip.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Can I use this adapter with non-Shimano disc brake calipers?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, as long as your brake caliper utilizes the standard Post Mount (PM) bolt pattern, this adapter is fully compatible.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53464979112236,"sku":"MK172-US","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Shimano_SM-MA-F180P_P2_Front_180mm_Post_Mount_Disc_Brake_Adapter.jpg?v=1787651531"},{"product_id":"tektro-bike-disc-brake-rotor-tr180-52-6-bolts-1-8mm-thickness-180-24-upgraded","title":"TEKTRO Bike Disc Brake Rotor TR180-52 6 Bolts 1.8mm Thickness 180-24 Upgraded","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eTEKTRO TR180-52 180MM 6-BOLT DISC BRAKE ROTOR\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eENHANCED BRAKING POWER \u0026amp; HEAT DISSIPATION — RETAIL CARD \u0026amp; OEM BULK PACKAGING OPTIONS\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Boost your braking performance and leverage with the Tektro TR180-52 180mm 6-bolt disc brake rotor. Ideal for trail riding, e-bikes, downhill sections, and aggressive commuting, this larger 180mm diameter rotor delivers superior thermal capacity and increased stopping force over standard 160mm rotors. Crafted from heat-treated stainless steel with slotted cooling cutouts, it ensures consistent lever response and clean pad contact. Available in factory retail card packaging or economical workshop bulk packaging.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIncreased 180mm Leverage \u0026amp; Power:\u003c\/strong\u003e Larger diameter surface provides up to 15-20% greater braking torque compared to standard 160mm rotors.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Thermal Capacity Stainless Steel:\u003c\/strong\u003e Precision stamped and heat-treated stainless steel resists thermal distortion and warping during heavy braking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSlotted Mud \u0026amp; Heat Evacuation:\u003c\/strong\u003e Optimized polygon cutout layout channels away heat, water, and trail debris for quiet, fade-resistant performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUniversal 6-Bolt Standard:\u003c\/strong\u003e Compatible with all standard 6-bolt ISO disc hubs (44mm PCD).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFlexible Packaging Options:\u003c\/strong\u003e Available in factory Tektro Retail Display Packaging or value-focused OEM Bulk Packaging.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TR180-52 (TR-24)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRotor Size:\u003c\/strong\u003e 180 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt (IS International Standard)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePitch Circle Diameter (PCD):\u003c\/strong\u003e 44 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrake Pad Compatibility:\u003c\/strong\u003e Resin \/ Organic \/ Semi-Metallic \/ Metallic Pads\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 154 g\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging Options:\u003c\/strong\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRetail Card Packaging:\u003c\/strong\u003e Factory sealed on Tektro hanging display card (Includes 6x T25 rotor bolts)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eOEM Bulk Packaging:\u003c\/strong\u003e Factory-fresh workshop bulk supply (Includes 6x T25 rotor bolts)\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are mounting bolts included with this 180mm rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes! Both the Retail Card and OEM Bulk options come with 6x T25 steel rotor mounting bolts included.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Can I replace my current 160mm rotor with this 180mm rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, but you will need a 180mm post-mount or IS disc caliper adapter (e.g., +20mm adapter) to position your brake caliper correctly for the larger rotor diameter.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e What is the difference between Retail Card and OEM Bulk packaging?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Both contain the exact same original Tektro 180mm rotor and mounting bolts. The Retail Card option is mounted on a display card, while OEM Bulk comes in workshop poly packaging for maximum cost savings.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tektro","offers":[{"title":"In Retail Box","offer_id":53464983306540,"sku":"MK215-180-US-In Retail Box","price":15.99,"currency_code":"USD","in_stock":false},{"title":"In Bulk,No Retail Box","offer_id":53464983339308,"sku":"MK215-180-US-In Bulk,No Retail Box","price":11.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Tektro_TR180-52_180mm_6-Bolt_Disc_Brake_Rotor_with_Mounting_Bolts.jpg?v=1787651160"},{"product_id":"tektro-bike-disc-brake-rotor-tr160-52-with-6-bolts-1-8mm-thickness-160-24","title":"TEKTRO Bike Disc Brake Rotor TR160-52 With 6 Bolts 1.8mm Thickness (160-24)","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eTEKTRO TR160-52 160MM 6-BOLT DISC BRAKE ROTOR\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eHIGH HEAT DISSIPATION DESIGN — RETAIL CARD \u0026amp; OEM BULK PACKAGING OPTIONS\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Ensure consistent stopping power and smooth heat dissipation with the Tektro TR160-52 160mm 6-bolt disc brake rotor. Engineered from high-strength corrosion-resistant stainless steel, this polygon-slotted rotor provides excellent mud clearing, minimal braking noise, and reliable lever feel across mountain, hybrid, e-bike, and gravel applications. Choose between original Tektro retail card display packaging or cost-effective OEM workshop packaging.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Stainless Steel Construction:\u003c\/strong\u003e Precision stamped and heat-treated stainless steel resists warping under thermal stress and heavy braking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOptimized Polygon Cutout Design:\u003c\/strong\u003e Wave-slotted profile rapidly dissipates surface heat, clears mud\/debris, and extends brake pad life.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStandard 6-Bolt Mounting:\u003c\/strong\u003e Fits standard 6-bolt hubs (44mm PCD) for universal bicycle wheel compatibility.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSmooth \u0026amp; Low-Noise Modulation:\u003c\/strong\u003e Balanced rotor surface reduces vibration, squealing, and brake fade in both wet and dry conditions.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging Options:\u003c\/strong\u003e Available in factory Tektro Retail Card Packaging or value OEM Bulk Packaging.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TR160-52 (TR-24)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRotor Size:\u003c\/strong\u003e 160 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt (IS International Standard)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePitch Circle Diameter (PCD):\u003c\/strong\u003e 44 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrake Pad Compatibility:\u003c\/strong\u003e Resin \/ Organic \/ Semi-Metallic \/ Metallic Pads\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 128 g\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging Options:\u003c\/strong\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRetail Card Packaging:\u003c\/strong\u003e Factory sealed on Tektro hanging display card (Includes 6x T25 rotor bolts)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eOEM Bulk Packaging:\u003c\/strong\u003e Factory-fresh workshop bulk supply (Includes 6x T25 rotor bolts)\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are mounting bolts included with this rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes! Both the Retail Card and OEM Bulk options come complete with 6x T25 steel rotor mounting bolts.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e What is the difference between Retail Card and OEM Bulk packaging?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Both options contain the exact same genuine Tektro 160mm rotor and mounting bolts. The Retail Card option comes mounted on a Tektro hanging card, while the OEM Bulk option comes in workshop poly packaging for better value.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Will this rotor fit my 6-bolt disc hub?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, as long as your wheel hub features the international standard 6-bolt mounting interface, this 160mm rotor will fit seamlessly.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tektro","offers":[{"title":"In Retail Box","offer_id":53464983699756,"sku":"MK107-160-52-US-In Retail Box","price":13.99,"currency_code":"USD","in_stock":false},{"title":"In Bulk,No Retail Box","offer_id":53464983732524,"sku":"MK107-160-52-US-In Bulk,No Retail Box","price":10.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Tektro_TR160-52_160mm_6-Bolt_Disc_Brake_Rotor_with_Mounting_Bolts.jpg?v=1787650960"},{"product_id":"tektro-hd-e3940-e-bike-power-control-4-pistons-hydraulic-brake-electric-2pin-set","title":"Tektro HD-E3940 E-bike Power Control 4 pistons Hydraulic Brake Electric 2pin Set 2.3mm Rotors Optional","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eTEKTRO E3940 E-BIKE HYDRAULIC DISC BRAKE SET (POWER CUT-OFF SENSOR)\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eLEFT-FRONT 900MM ONE-PIECE \u0026amp; RIGHT-REAR 1850MM SPLIT HOSE CONFIGURATION\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Upgrade your high-speed electric bicycle, cargo bike, or heavy-duty E-MTB with the Tektro E3940 hydraulic disc brake set. Engineered specifically for E-Bikes, it features integrated electric power cut-off sensors to instantly disable motor drive during braking. This setup includes a pre-bled 900mm left-front system and an extended 1850mm right-rear system designed with a split hose connection for effortless internal frame routing.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eE-Bike Electric Power Cut-Off Sensor:\u003c\/strong\u003e Integrated electrical brake sensor cuts motor power immediately upon lever pull, dramatically enhancing stopping safety and reducing motor drag.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLeft-Front 900mm One-Piece Assembly:\u003c\/strong\u003e Pre-bled, fully connected left-front brake ready for quick bolt-on installation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRight-Rear 1850mm Split Hose System:\u003c\/strong\u003e Features a quick-connect \/ split hose design that simplifies internal frame routing without losing fluid.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Heat Dissipation:\u003c\/strong\u003e Calipers engineered for maximum heat tolerance and consistent lever feel under high-speed E-Bike stopping loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMultiple Rotor Bundle Options:\u003c\/strong\u003e Choose between the standalone brake set or complete packages featuring 2.3mm heavy-duty unbranded rotors (180mm, 203mm, or mixed size).\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TEKTRO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e E3940\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrake System Type:\u003c\/strong\u003e Hydraulic Disc Brake with Power Cut-Off Sensor\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHose Orientation \u0026amp; Length:\u003c\/strong\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eLeft Front:\u003c\/strong\u003e 900 mm (Integrated One-Piece)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRight Rear:\u003c\/strong\u003e 1850 mm (Split Hose \/ Quick Disconnect Design for Internal Routing)\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFluid Type:\u003c\/strong\u003e Mineral Oil (Pre-bled)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSensor Plug Type:\u003c\/strong\u003e Standard E-Bike Motor Cut-off Connector\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAvailable Bundle Options:\u003c\/strong\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBrake Set Only:\u003c\/strong\u003e Front \u0026amp; Rear Calipers + Levers (Pre-bled)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBrake Set + 2x 180mm Rotors:\u003c\/strong\u003e Includes 2x 180mm Heavy-Duty Rotors (2.3mm thick, Unbranded)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBrake Set + 2x 203mm Rotors:\u003c\/strong\u003e Includes 2x 203mm Heavy-Duty Rotors (2.3mm thick, Unbranded)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBrake Set + Mixed Rotors:\u003c\/strong\u003e Includes 1x 180mm + 1x 203mm Heavy-Duty Rotors (2.3mm thick, Unbranded)\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Genuine Tektro Workshop \/ Bulk Packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e What is the advantage of the split hose (分体) on the rear brake?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: The 1850mm rear hose features a split disconnect design, making it extremely easy to route through internal bicycle frames without disconnecting the main caliper or needing a complex bleed afterward.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Will the motor cut-off sensor work with my E-Bike controller?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: The E3940 features standard E-Bike power cut-off wiring. It is compatible with most standard motor controllers (Bafang, Rad Power, Lectric, Ariel Rider, etc.) that support two-pin\/three-pin brake sensor inputs.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are 2.3mm thick rotors necessary for E-Bikes?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: 2.3mm extra-thick rotors provide superior stiffness and thermal capacity compared to standard 1.8mm rotors, significantly reducing heat warping and brake fade under high weight and motor speed.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tektro","offers":[{"title":"Brakes Only","offer_id":53805033586988,"sku":"MK146-US-Brakes Only","price":144.99,"currency_code":"USD","in_stock":true},{"title":"Brakes \u0026 2*180mm Thickness Disc Brake Rotor 2.3MM E-Bike","offer_id":53805033619756,"sku":"MK146-US-Brakes \u0026 2*180mm Thickness Disc Brake Rotor 2.3MM E-Bike","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Brakes \u0026 2*203mm Thickness Disc Brake Rotor 2.3MM E-Bike","offer_id":53805033652524,"sku":"MK146-US-Brakes \u0026 2*203mm Thickness Disc Brake Rotor 2.3MM E-Bike","price":173.99,"currency_code":"USD","in_stock":true},{"title":"Brakes \u0026 180mm+203mm Set Thickness Disc Brake Rotor 2.3MM E-Bike","offer_id":53805033685292,"sku":"MK146-US-Brakes \u0026 180mm+203mm Set Thickness Disc Brake Rotor 2.3MM E-Bike","price":173.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/Main_Image_TEKTRO_E3940_4-Piston_E-Bike_Hydraulic_Disc_Brake_Set_Left_Front_Right_Rear.jpg?v=1787308104"},{"product_id":"for-shimano-4-pistons-caliper-180-203mm-thickness-disc-brake-rotor-2-3mm-e-bike","title":"For Shimano\/TRP\/Tektro\/Magura 4 Pistons Caliper 180\/203MM Thickness Disc Brake Rotor 2.3MM E-Bike","description":"\u003cstyle\u003e\n  .yanzo-tab-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    margin-top: 15px;\n    width: 100%;\n    box-sizing: border-box;\n  }\n\n  \/* 隐藏单选框原生的 radio 按钮 *\/\n  .yanzo-tab-container input[type=\"radio\"] {\n    display: none;\n  }\n\n  \/* 采用 4 列等宽网格（Grid 1:1:1:1），保证间距绝对均匀 *\/\n  .yanzo-tab-headers {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border-bottom: 2px solid #E5E7EB;\n    margin-bottom: 20px;\n    width: 100%;\n    text-align: center;\n  }\n\n  .yanzo-tab-headers label {\n    padding: 10px 0;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    color: #6B7280;\n    background: none;\n    border-bottom: 2px solid transparent;\n    margin-bottom: -2px;\n    cursor: pointer;\n    text-transform: uppercase;\n    transition: all 0.2s ease;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  \/* 选中状态下的 Tab 按钮样式 *\/\n  #tab-desc:checked ~ .yanzo-tab-headers label[for=\"tab-desc\"],\n  #tab-specs:checked ~ .yanzo-tab-headers label[for=\"tab-specs\"],\n  #tab-qa:checked ~ .yanzo-tab-headers label[for=\"tab-qa\"],\n  #tab-shipping:checked ~ .yanzo-tab-headers label[for=\"tab-shipping\"] {\n    color: #111827;\n    border-bottom-color: #111827;\n  }\n\n  \/* 内容面板默认隐藏 *\/\n  .yanzo-tab-panel {\n    display: none;\n  }\n\n  \/* 根据选中的 Radio 显示对应的内容面板 *\/\n  #tab-desc:checked ~ .yanzo-tab-content #content-desc,\n  #tab-specs:checked ~ .yanzo-tab-content #content-specs,\n  #tab-qa:checked ~ .yanzo-tab-content #content-qa,\n  #tab-shipping:checked ~ .yanzo-tab-content #content-shipping {\n    display: block;\n  }\n\n  \/* 详情页排版样式 *\/\n  .yanzo-h2 {\n    font-size: 17px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n    margin: 0 0 6px 0;\n    color: #111827;\n  }\n  .yanzo-subhead {\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    color: #4B5563;\n    margin: 0 0 12px 0;\n    letter-spacing: 0.3px;\n  }\n  .yanzo-intro {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #4B5563;\n    margin-bottom: 20px;\n    padding-bottom: 16px;\n    border-bottom: 1px solid #F3F4F6;\n  }\n  .yanzo-features-title {\n    font-size: 14px;\n    font-weight: 800;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    margin-bottom: 10px;\n  }\n  .yanzo-list {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .yanzo-list li {\n    font-size: 13px;\n    line-height: 1.6;\n    color: #374151;\n    margin-bottom: 8px;\n  }\n  .yanzo-list li strong {\n    color: #111827;\n  }\n\n  \/* Q\u0026A 专属样式 *\/\n  .yanzo-qa-item {\n    margin-bottom: 16px;\n    padding-bottom: 12px;\n    border-bottom: 1px dashed #E5E7EB;\n  }\n  .yanzo-qa-item:last-child {\n    border-bottom: none;\n  }\n  .yanzo-qa-q {\n    font-size: 13px;\n    font-weight: 700;\n    color: #111827;\n    margin-bottom: 4px;\n    display: flex;\n    gap: 6px;\n  }\n  .yanzo-qa-a {\n    font-size: 13px;\n    line-height: 1.5;\n    color: #4B5563;\n    padding-left: 22px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"yanzo-tab-container\"\u003e\n  \u003c!-- 隐藏的控制状态 Radio 按钮 --\u003e\n  \u003cinput type=\"radio\" id=\"tab-desc\" name=\"yanzo-tabs\" checked\u003e\n  \u003cinput type=\"radio\" id=\"tab-specs\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-qa\" name=\"yanzo-tabs\"\u003e\n  \u003cinput type=\"radio\" id=\"tab-shipping\" name=\"yanzo-tabs\"\u003e\n\n  \u003c!-- 网格平分 4 个 Tab 按钮 --\u003e\n  \u003cdiv class=\"yanzo-tab-headers\"\u003e\n    \u003clabel for=\"tab-desc\"\u003eDETAILS\u003c\/label\u003e\n    \u003clabel for=\"tab-specs\"\u003eSPECS\u003c\/label\u003e\n    \u003clabel for=\"tab-qa\"\u003eQ\u0026amp;A\u003c\/label\u003e\n    \u003clabel for=\"tab-shipping\"\u003eSHIPPING\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 选项卡对应的具体内容区域 --\u003e\n  \u003cdiv class=\"yanzo-tab-content\"\u003e\n    \u003c!-- 面板 1: DETAILS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-desc\"\u003e\n      \u003cdiv class=\"yanzo-h2\"\u003eYANZO 2.3MM HEAVY-DUTY 6-BOLT DISC BRAKE ROTOR\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-subhead\"\u003eEXTRA-THICK HIGH-STRENGTH ROTOR FOR E-BIKE \u0026amp; ENDURO \/ DH\u003c\/div\u003e\n      \u003cdiv class=\"yanzo-intro\"\u003e\n        Boost your stopping power and thermal stability with the Yanzo 2.3mm heavy-duty 6-bolt disc brake rotor. Engineered specifically for high-load demands such as E-MTBs, downhill, and aggressive trail riding, the increased 2.3mm thickness provides superior warp resistance, reduced thermal fade, and ultra-consistent lever feel under severe braking conditions.\n      \u003c\/div\u003e\n      \u003cdiv class=\"yanzo-features-title\"\u003eFEATURES\u003c\/div\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExtra 2.3mm Thickness:\u003c\/strong\u003e Upgraded profile increases stiffness and heat capacity, greatly reducing heat warping and brake fade under heavy load.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eE-Bike \u0026amp; Heavy Trail Ready:\u003c\/strong\u003e Built to withstand the intense torque and speed of modern electric mountain bikes and gravity rigs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUniversal 6-Bolt Mount:\u003c\/strong\u003e Standard IS 6-bolt mounting pattern ensures wide compatibility with most hubs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOptimized Heat Dissipation Cutouts:\u003c\/strong\u003e Precision cutout pattern promotes rapid cooling while maintaining pad contact surface and clearing debris.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOEM Bulk Packaged:\u003c\/strong\u003e High-performance direct-to-rider components supplied in cost-effective workshop packaging.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 2: SPECS --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-specs\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e YANZO\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRotor Thickness:\u003c\/strong\u003e 2.3 mm (Heavy Duty)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt (IS Standard)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 180 mm \/ 203 mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Brake calipers designed or adjusted for 2.3mm thick rotors (TRP, Tektro E-Bike, Magura, Sram Code\/Maven setups, etc.)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Workshop \/ Bulk Packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 3: Q\u0026A --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-qa\"\u003e\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Will a 2.3mm thick rotor fit my standard brake calipers?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: 2.3mm rotors are thicker than standard 1.8mm\/2.0mm rotors. They fit seamlessly into brake systems designed for heavy-duty or E-Bike rotors (e.g., TRP, Tektro E-Bike, Magura, SRAM Maven). For standard calipers, ensure your brake pistons are fully reset before installation to provide adequate clearance.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Why choose a 2.3mm thick rotor over standard rotors?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Thicker rotors offer up to 8% more heat mass, which reduces operating temperature, minimizes rotor warping on long steep descents, and delivers a firmer, more positive lever engagement.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"yanzo-qa-item\"\u003e\n        \u003cdiv class=\"yanzo-qa-q\"\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Are mounting bolts included with the rotor?\u003c\/div\u003e\n        \u003cdiv class=\"yanzo-qa-a\"\u003eA: Yes, each 6-bolt rotor comes supplied with T25 rotor bolts for quick installation.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 面板 4: SHIPPING --\u003e\n    \u003cdiv class=\"yanzo-tab-panel\" id=\"content-shipping\"\u003e\n      \u003cul class=\"yanzo-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Ships within 24–48 hours from our California warehouse.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard shipping usually arrives within 3–7 business days across the US mainland.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTracking:\u003c\/strong\u003e Tracking information will be emailed immediately once your package is dispatched.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YanzoCycling","offers":[{"title":"180mm Only","offer_id":53805056885036,"sku":"MK240-US-180mm Only","price":12.49,"currency_code":"USD","in_stock":true},{"title":"203mm Only","offer_id":53805056917804,"sku":"MK240-US-203mm Only","price":14.49,"currency_code":"USD","in_stock":true},{"title":"180\u0026203mm Set","offer_id":53805056950572,"sku":"MK240-US-180\u0026203mm Set","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/2.3mm_Heavy_Duty_180mm_6-Bolt_Stainless_Steel_Disc_Brake_Rotor_with_Bolts.jpg?v=1787308360"}],"url":"https:\/\/yanzocycling.com\/collections\/e-bike-brake.oembed","provider":"YanzoCycling","version":"1.0","type":"link"}