{"product_id":"shimano-105-fc-r7100-34-50-road-track-cranksets","title":"105 FC-R7100 34\/50","description":"\u003cp\u003eThe newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eOptimal balance of stiffness, strength, weight and rotational performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHollow aluminum crank arms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGear combination: 50-34T, 52-36T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with 12-speed chain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended chain (not included): CN-M7100\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Bottom Bracket (not included): SM-BBR60 (threaded)\/SM-BB72-41B (press-fit)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQ-factor: 148 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eAttributes\u003c\/h6\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB Inclusion\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCD\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainline\u003c\/td\u003e\n\u003ctd\u003e44.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Spindle Diameter\u003c\/td\u003e\n\u003ctd\u003e24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankset Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankset Weight\u003c\/td\u003e\n\u003ctd\u003e753g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Spacing\u003c\/td\u003e\n\u003ctd\u003eRoad Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eHollowtech II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedals Thread\u003c\/td\u003e\n\u003ctd\u003e9\/16''\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTeeth\u003c\/td\u003e\n\u003ctd\u003e34\/50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shimano","offers":[{"title":"175mm, Black, Road Disc, IFCR7100EX04","offer_id":44212178485379,"sku":"350839-05","price":260.99,"currency_code":"CAD","in_stock":true},{"title":"172.5mm, Black, Road Disc, IFCR7100DX04","offer_id":44212178518147,"sku":"350839-04","price":260.99,"currency_code":"CAD","in_stock":true},{"title":"165mm, Black, Road Disc, IFCR7100AX04","offer_id":44212178550915,"sku":"350839-02","price":260.99,"currency_code":"CAD","in_stock":true},{"title":"170mm, Black, Road Disc, IFCR7100CX04","offer_id":44212178583683,"sku":"350839-03","price":260.99,"currency_code":"CAD","in_stock":true},{"title":"160mm, Black, Road Disc, IFCR7100MX04","offer_id":44212178616451,"sku":"350839-01","price":260.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/0206\/0931\/files\/350839-05_1_736e698f-5848-441a-9005-16f5e60f6e7d.jpg?v=1733390703","url":"https:\/\/www.b1keparts.com\/products\/shimano-105-fc-r7100-34-50-road-track-cranksets","provider":"B1keparts.com","version":"1.0","type":"link"}