{"product_id":"shimano-105-fc-r7100-crankset-170-mm-double-12-speed-ckst2276-bicycle-crankset","title":"Shimano 105 R7100 12-Speed Crankset 50\/34T Hollow Aluminum 170mm","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano 105 FC-R7100 crankset is designed for road cycling and features a 170mm crank length with a 50\/34 tooth double chainring. It uses Shimano's Hollowtech II spindle interface and has a 110 Asymmetric BCD chainring design. Made with hollow aluminum technology and finished in gloss black anodized, the crankset balances lightweight construction with stiffness for efficient power transfer. The resin ribs on the back of the chainrings reduce weight while supporting crisp shifting. It has a 44.5mm chainline and a 148mm Q-factor. This 12-speed crankset is compatible with HG 12-speed chains and fits 135\/142 road disc hubs with chainstays longer than 415mm. The bottom bracket is not included. Pedals attach via a standard 9\/16\" spindle.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for 12-speed road drivetrains with a 50\/34 tooth double chainring setup and 170mm crank length. \u003c\/li\u003e\n\u003cli\u003eConstructed with hollow aluminum technology for lightweight strength and enhanced power transfer. \u003c\/li\u003e\n\u003cli\u003eGloss black anodized finish provides durable protection with a sleek appearance. \u003c\/li\u003e\n\u003cli\u003eFeatures Shimano 105's unique resin ribs design for reduced weight and precise front shifting. \u003c\/li\u003e\n\u003cli\u003eIncludes a 110 asymmetric BCD crank arm interface with a 44.5mm chainline and 148mm Q-factor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42205045719107,"sku":"CKST2276","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK9894.jpg?v=1791844792","url":"https:\/\/tecopecosafe.com\/products\/shimano-105-fc-r7100-crankset-170-mm-double-12-speed-ckst2276-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}