{"product_id":"full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-165-mm-double-12-speed-ckst3549-bicycle-crankset","title":"FSA SL-K 2x Carbon Crankset 50\/40T for Shimano 12-Speed, 165mm","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Full Speed Ahead SL-K 2x Modular Carbon Crankset features 165mm crank arms and is designed for Shimano HG+ 12-speed road and gravel drivetrains. It includes 50\/40-tooth chainrings with direct mount outer and 90 BCD inner chainrings. The crankset uses FSA's Hollow technology to create lightweight, hollow carbon crank arms that provide a balance of low weight and high stiffness. The cold-forged, CNC-machined 7075 aluminum chainrings incorporate MEGATORQ technology for superior chain retention, smooth shifting, and durability. An updated derailment angle on the non-contact side improves shifting efficiency. The spindle is a premium 30mm CNC-machined 7050 BB386EVO with a 174mm Q-Factor and 44mm chainline. The crankset comes in black and weighs 650 grams. Pedals attach with a standard 9\/16\" spindle. Bottom bracket is not included. Compatible with 130mm hubs and 135\/142mm road disc hubs both below and above 415mm chainstay length. Suitable for road and gravel use.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eFull Speed Ahead SL-K crankset features 50\/40 tooth double chainrings for versatile 12-speed Shimano HG+ road systems. \u003c\/li\u003e\n\u003cli\u003eConstructed with ultra-light hollow carbon crank arms using FSA's Hollow Technology for durability and stiffness. \u003c\/li\u003e\n\u003cli\u003eCold forged, CNC machined 7075 aluminum chainrings with MEGATORQ technology improve chain retention and smooth shifting. \u003c\/li\u003e\n\u003cli\u003eIncludes a 30mm CNC machined 7050 BB386EVO spindle compatible with 130, 135, and 142mm road disc hub chainlines. \u003c\/li\u003e\n\u003cli\u003eDesigned for road and gravel cycling, with a 165mm crank length and sleek UD carbon black finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42429012082755,"sku":"CKST3549","price":565.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1641_9fc92a2b-f132-4c4c-8d07-288ed2eac60b.jpg?v=1791436516","url":"https:\/\/tecopecosafe.com\/products\/full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-165-mm-double-12-speed-ckst3549-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}