{"product_id":"full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-170-mm-double-12-speed-ckst3550-bicycle-crankset","title":"FSA SL-K 2x Carbon Crankset for SRAM AXS 12-Speed, 48\/35t, DM\/90 BCD","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Full Speed Ahead SL-K 2x Modular Carbon Crankset is designed for SRAM AXS 12-speed road and gravel drivetrains. It features a 170mm crank length with 48\/35 tooth chainrings, combining a direct mount outer ring and a 90 BCD inner ring. The crank arms are made using FSA's Hollow technology, resulting in ultra-lightweight, hollow carbon construction that balances low weight and high stiffness for strong performance and durability. The crankset has a sleek UD carbon finish. The chainrings are cold-forged, CNC-machined 7075 aluminum, equipped with FSA's MEGATORQ technology for improved chain retention, smooth shifting, and durability. An updated derailment angle on the non-contact side enhances shifting speed and precision without sacrificing retention. The spindle is a premium 30mm CNC machined 7050 BB386EVO with a 174mm Q-factor and 44mm chainline. This crankset is compatible with 130mm hubs and 135\/142mm road disc hubs for both shorter (\u0026lt;415mm) and longer (\u0026gt;415mm) chainstays. It comes in black and weighs 650 grams. Bottom bracket and pedals are not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for SRAM AXS 12-Speed road and gravel drivetrains with 48\/35 tooth chainrings for versatile gearing options. \u003c\/li\u003e\n\u003cli\u003eFeatures ultra-light, hollow carbon crank arms using FSA's Hollow technology for a balance of weight and stiffness. \u003c\/li\u003e\n\u003cli\u003eIncludes cold forged, CNC machined 7075 aluminum chainrings with MEGATORQ technology for improved chain retention and smooth shifting. \u003c\/li\u003e\n\u003cli\u003eEquipped with a premium 30mm CNC machined 7050 BB386EVO spindle to ensure durability and compatibility. \u003c\/li\u003e\n\u003cli\u003eFinished with a sleek UD carbon surface in black, combining aesthetic appeal with technical performance for demanding cyclists.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42429012672579,"sku":"CKST3550","price":565.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1641_7cc85901-1ccf-4afb-a498-57480270b941.jpg?v=1791436516","url":"https:\/\/tecopecosafe.com\/products\/full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-170-mm-double-12-speed-ckst3550-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}