{"product_id":"promax-ck-1-carbon-crankset","title":"Promax CK-1 Carbon Crankset","description":"CK-1 cranks are Promax’s top-of-the-line carbon crank offering.  The race-ready carbon design maximizes strength and minimizes weight.  The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer.  These cranks offer direct-mount chainring compatibility for additional weight savings or run them with a 4-bolt 104 BCD chainring adapter available separately.\u003cli\u003ePremium carbon crank arms are lightweight and extremely strong\u003c\/li\u003e\u003cli\u003e30mm premium 7075 aluminum spindle provides increased stiffness and efficient power transfer\u003c\/li\u003e\u003cli\u003eDesigned and optimized for chainrings with SRAM's 3-Bolt mount style (bolts sold separately. SKU number CK2203 recommended)\u003c\/li\u003e\u003cli\u003eCompatible with Promax 4-Bolt 104BCD Spider\/Adapter for CK-1 cranks (sold separately)\u003c\/li\u003e\u003cli\u003ePedal washers included and required\u003c\/li\u003e\u003cli\u003eBottom bracket sold separately\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRings\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Chainrings\u003c\/td\u003e\n\u003ctd\u003eNo Rings, No Spider Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003eSingle Speed 3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainring BCD\u003c\/td\u003e\n\u003ctd\u003e104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainrings Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\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\u003eCrankset Style\u003c\/td\u003e\n\u003ctd\u003e2-Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Length (mm)\u003c\/td\u003e\n\u003ctd\u003e165, 170, 175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Intended Use\u003c\/td\u003e\n\u003ctd\u003eBMX\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\u003eBB Included\u003c\/td\u003e\n\u003ctd\u003eNo\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Promax","offers":[{"title":"165Mm","offer_id":45251800006853,"sku":"CK0229","price":349.99,"currency_code":"USD","in_stock":true},{"title":"170Mm","offer_id":45251800039621,"sku":"CK0495","price":349.99,"currency_code":"USD","in_stock":false},{"title":"175Mm","offer_id":45251800072389,"sku":"CK0496","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9194\/7461\/files\/CK0495.jpg?v=1761523692","url":"https:\/\/trekbikesflorida.com\/products\/promax-ck-1-carbon-crankset","provider":"Trek Bike Shops of Florida","version":"1.0","type":"link"}