{"product_id":"shimano-fc-r7100-105-2-12-speed-crankset-52-36t-165mm-length-hollowtech-ii-oe","title":"Shimano FC-R7100 105 2*12 Speed Crankset 52-36T 165mm Length Hollowtech II Bulk","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 14px; line-height: 1.6; color: #333; max-width: 800px; margin: 0 auto; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003c!-- Product Title --\u003e\n\u003ch2 style=\"color: #000; border-bottom: 2px solid #0056b3; padding-bottom: 10px; margin-top: 0;\"\u003eShimano 105 FC-R7100 Crankset 165mm 52-36T 2x12-Speed | Bulk OE\u003c\/h2\u003e\n\u003c!-- Product Overview --\u003e\n\n\u003cp\u003eElevate your road performance with the genuine \u003cstrong\u003eShimano 105 FC-R7100\u003c\/strong\u003e 2x12-speed crankset. Featuring lightweight \u003cstrong\u003eHollowtech II\u003c\/strong\u003e construction, this 165mm crankset paired with mid-compact 52-36T chainrings provides the perfect balance of optimal power transfer, aerodynamic cadence efficiency, and high-speed gearing. Supplied in cost-effective OEM bulk packaging.\u003c\/p\u003e\n\u003c!-- Package Type Notice Box --\u003e\n\n\u003cdiv style=\"background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; margin: 20px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #856404;\"\u003e📦 Bulk \/ OE Packaging Notice:\u003c\/strong\u003e\n\n\u003cp style=\"margin: 5px 0 0 0; color: #856404;\"\u003eThis is a 100% genuine Shimano product sourced directly as Original Equipment (OE) bulk stock. It is brand new and unused, delivered without retail box packaging to offer you maximum value.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 25px; background-color: #f4f7fb; padding: 10px; border-radius: 4px;\"\u003e🚀 Key Features\u003c\/h3\u003e\n\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 0;\"\u003e\n\t\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOptimal Cadence \u0026amp; Fit (165mm):\u003c\/strong\u003e Shorter crank arm length reduces hip angle closing, improves aerodynamics, and enhances pedaling efficiency for modern bike fits.\u003c\/li\u003e\n\t\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eHollowtech II Technology:\u003c\/strong\u003e Hollow crank arm construction reduces weight while maintaining maximum rigidity for efficient power transfer.\u003c\/li\u003e\n\t\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e52-36T Mid-Compact Gearing:\u003c\/strong\u003e Provides high-end speed for flats and sprints while retaining comfortable gearing for steep climbs.\u003c\/li\u003e\n\t\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003ePrecision 12-Speed Shifting:\u003c\/strong\u003e Specially designed chainring tooth profiles deliver lightning-fast, precise front gear shifts under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Technical Specs Table --\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 25px; background-color: #f4f7fb; padding: 10px; border-radius: 4px;\"\u003e📊 Technical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 100%; margin-top: 10px; border: 1px solid #ddd; border-radius: 4px; overflow: hidden;\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\t\t\t\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left; font-weight: bold; width: 40%;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left; font-weight: bold;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBrand\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eShimano\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSeries\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e105 R7100 Series\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMPN (Manufacturer Part Number)\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px; font-weight: bold; color: #0056b3;\"\u003eIFCR7100AX26\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCrank Arm Length\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e165 mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eChainring Combination\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e52-36T (Mid-Compact)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDrivetrain Compatibility\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eShimano 2x12-Speed Road Drivetrains (Di2 \u0026amp; Mechanical R7100 \/ R8100 \/ R9200)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eChain Compatibility\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eShimano 12-Speed HG Chains (e.g., CN-M7100)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBottom Bracket Spindle\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e24mm Hollowtech II System\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRecommended Bottom Bracket\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSM-BBR60 (Threaded) \/ SM-BB72-41B (Press-Fit)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePackaging Type\u003c\/td\u003e\n\t\t\t\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eOEM \/ Bulk Packaging (No Retail Box)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- What's in the Box --\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 25px; background-color: #f4f7fb; padding: 10px; border-radius: 4px;\"\u003e📦 What’s in the Box?\u003c\/h3\u003e\n\n\u003cul style=\"list-style-type: disc; margin-left: 20px; padding-left: 0;\"\u003e\n\t\u003cli style=\"margin-bottom: 5px;\"\u003e1x Shimano 105 FC-R7100 Crankset (165mm, 52-36T)\u003c\/li\u003e\n\t\u003cli style=\"margin-bottom: 5px;\"\u003e1x Crank Arm Fixing Cap\u003c\/li\u003e\n\t\u003cli style=\"margin-bottom: 5px; color: #666; font-style: italic;\"\u003eNote: Bottom bracket is not included. Supplied in OEM bulk packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53464989008172,"sku":"MK196-165-US","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3357\/5212\/files\/10_c8755fe2-3c30-494a-8b1d-d7e72e5dd289.jpg?v=1784971552","url":"https:\/\/yanzocycling.com\/products\/shimano-fc-r7100-105-2-12-speed-crankset-52-36t-165mm-length-hollowtech-ii-oe","provider":"YanzoCycling","version":"1.0","type":"link"}