{"product_id":"shimano-ultegra-fc-r8100-crankset-170mm-12-speed-52-36t-hollowtech-ii-spindle-interface-black","title":"Shimano Ultegra FC-R8100 170mm 52\/36T 12-Speed Hollowtech II Crankset Black","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif; line-height:1.5; color:#222;\"\u003e\n\u003cp\u003eAn integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements.\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0 18px; padding:0;\"\u003e\n\u003cli\u003eOptimal balance of stiffness, strength, weight and rotational performance\u003c\/li\u003e\n\u003cli\u003eHollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting\u003c\/li\u003e\n\u003cli\u003e148mm Q-factor\u003c\/li\u003e\n\u003cli\u003e44.5mm chainline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"margin:12px 0 0 18px; padding:0;\"\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eRings: 52\/36\u003c\/li\u003e\n\u003cli\u003eNumber of Chainrings: Double\u003c\/li\u003e\n\u003cli\u003eCrank Length (mm): 170\u003c\/li\u003e\n\u003cli\u003eCrank Intended Use: Road\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: 12\u003c\/li\u003e\n\u003cli\u003eBB Included: No\u003c\/li\u003e\n\u003cli\u003ePedal Spindle: 9\/16\"\u003c\/li\u003e\n\u003cli\u003eSpindle Interface Type: Shimano Hollowtech II\u003c\/li\u003e\n\u003cli\u003eChainring BCD: 110 Shimano Asymmetric\u003c\/li\u003e\n\u003cli\u003eChainline\/Hub Compatibility: 130 Hubs\u003c\/li\u003e\n\u003cli\u003eDefined Color: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43729020059802,"sku":"IFCR8100CX26","price":381.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0327\/4483\/3156\/products\/CK0647_b7ae1172-1a33-4a45-896c-e36c67f5fb27.jpg?v=1689174950","url":"https:\/\/velomine.com\/products\/shimano-ultegra-fc-r8100-crankset-170mm-12-speed-52-36t-hollowtech-ii-spindle-interface-black","provider":"Velo Mine","version":"1.0","type":"link"}