{"product_id":"shimano-105-fc-r7100-crankset-175-mm-double-12-speed-ckst2281-bicycle-crankset","title":"Shimano 105 FC-R7100 12-Speed Crankset 175mm, Hollow Aluminum, 50\/34t","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 175mm crank length and a 50\/34 tooth double chainring set with a 110 asymmetric BCD. Constructed using hollow aluminum technology, the crankset offers a balance of lightweight performance and stiffness. The resin ribs on the back of the chainrings help reduce weight while providing precise shifting. The crank arms are hollow to enhance rigidity and durability. This model has a 44.5mm chainline, a 148mm Q-factor, and is compatible with HG 12-speed chains. It uses a Shimano Hollowtech II spindle interface and fits pedal spindles of 9\/16\". The crankset is finished in gloss black anodized aluminum. Bottom bracket is not included. Suitable for use with 135\/142 road disc hubs and chainstays longer than 415mm. The crankset weighs 754 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized 175mm Shimano 105 FC-R7100 crankset designed for 12-speed road drivetrains with 50\/34 tooth chainrings. \u003c\/li\u003e\n\u003cli\u003eConstructed with hollow aluminum arms for lightweight durability and enhanced rigidity. \u003c\/li\u003e\n\u003cli\u003eFeatures Shimano's unique resin ribs on chainrings for weight reduction and precise shifting performance. \u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains and 110 asymmetric BCD chainring mounting. \u003c\/li\u003e\n\u003cli\u003eIncludes a 44.5mm chainline and 148mm Q-factor suitable for road disc hubs with 135\/142 spacing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42205043949635,"sku":"CKST2281","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK9896.jpg?v=1791844805","url":"https:\/\/tecopecosafe.com\/products\/shimano-105-fc-r7100-crankset-175-mm-double-12-speed-ckst2281-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}