{"product_id":"shimano-105-fc-r7100-crankset-160-mm-double-12-speed-ckst2279-bicycle-crankset","title":"Shimano 105 R7100 12-Speed Crankset 50\/34T, Hollow Aluminum, Road Bike","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano 105 FC-R7100 crankset is designed for road cycling with a 12-speed drivetrain. It features a 160mm crank length and a 50\/34 tooth double chainring with a 110 asymmetric BCD. Made using hollow aluminum technology, the crankset balances lightweight design with stiffness for efficient power transfer. The chainrings incorporate resin ribs on the back to reduce weight while enhancing shifting precision. It has a 44.5mm chainline and a 148mm Q-factor, compatible with HG 12-speed chains and 135\/142 road disc hubs with chainstays longer than 415mm. The crankset uses a Shimano Hollowtech II spindle interface and accepts 9\/16\" pedals. The finish is gloss black anodized. Bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized crankset designed for 12-speed road drivetrains with 50\/34t double chainrings and 110 asymmetric BCD. \u003c\/li\u003e\n\u003cli\u003eConstructed with hollow aluminum arms for lightweight, rigidity, and durability. \u003c\/li\u003e\n\u003cli\u003eFeatures Shimano's unique resin ribs on chainrings for reduced weight and crisp shifting performance. \u003c\/li\u003e\n\u003cli\u003eIncludes HOLLOWGLIDE structure for better power transfer and precise front shifting. \u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains and fits 135\/142 road disc hubs with a 44.5mm chainline.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42205043654723,"sku":"CKST2279","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK9897.jpg?v=1791824587","url":"https:\/\/tecopecosafe.com\/products\/shimano-105-fc-r7100-crankset-160-mm-double-12-speed-ckst2279-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}