{"product_id":"shimano-105-fc-rs520-12-speed-crankset","title":"Shimano 105 FC-RS520 12-Speed Crankset","description":"The Shimano 105 FC-RS520 is a 2-piece 4-arm crank that's compatible with modern disc brake road frames.\u003cli\u003e4-arm crankset for 12-speed drivetrain\u003c\/li\u003e\u003cli\u003eCompatible with frames of O.L.D. 135mm and 410mm chainstay length\u003c\/li\u003e\u003cli\u003e44.5mm chainline\u003c\/li\u003e\u003cli\u003e150mm Q-factor\u003c\/li\u003e\u003cli\u003eCompatible with HG 12-speed chains\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRings\u003c\/td\u003e\n\u003ctd\u003e50\/34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Chainrings\u003c\/td\u003e\n\u003ctd\u003eDouble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Length (mm)\u003c\/td\u003e\n\u003ctd\u003e165, 170, 172.5, 175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Intended Use\u003c\/td\u003e\n\u003ctd\u003eRoad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedal Spindle\u003c\/td\u003e\n\u003ctd\u003e9\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Interface Type\u003c\/td\u003e\n\u003ctd\u003eShimano Hollowtech II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainring BCD\u003c\/td\u003e\n\u003ctd\u003e110 Shimano Asymmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainline\/Hub Compatibility\u003c\/td\u003e\n\u003ctd\u003e135\/142 Road Disc Hubs \u0026gt; 415 mm Chainstay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ekeyword search\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Shimano","offers":[{"title":"165Mm","offer_id":51738958233909,"sku":"EFCRS520AX04","price":135.0,"currency_code":"USD","in_stock":true},{"title":"170Mm","offer_id":51738958266677,"sku":"EFCRS520CX04","price":135.0,"currency_code":"USD","in_stock":true},{"title":"172.5Mm","offer_id":51738958299445,"sku":"EFCRS520DX04","price":135.0,"currency_code":"USD","in_stock":true},{"title":"175Mm","offer_id":51738958332213,"sku":"EFCRS520EX04","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0737\/5669\/files\/CK9889.jpg?v=1763723299","url":"https:\/\/ridebicycles.com\/products\/shimano-105-fc-rs520-12-speed-crankset","provider":"Ride Bicycles","version":"1.0","type":"link"}