{"product_id":"full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-165-mm-double-12-speed-ckst3537-bicycle-crankset","title":"FSA SL-K 2x Carbon Crankset 165mm, 12-Speed, Hollow Tech, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Full Speed Ahead SL-K 2x Modular Carbon Crankset features 165mm crank arms designed for Shimano HG+ 12-Speed road drivetrains. It includes 53\/39 tooth chainrings with a direct mount outer ring and a 90 BCD inner ring. The crankset uses FSA's Hollow technology to deliver lightweight, hollow carbon crank arms that balance lightness with stiffness for lasting performance. The cold-forged, CNC-machined 7075 aluminum chainrings incorporate MEGATORQ technology for reliable chain retention, smooth shifting, and durability. An updated derailment angle on the non-contact side improves shifting precision without reducing retention strength. The crankset comes with a premium 30mm CNC-machined 7050 BB386EVO spindle, with a 174mm Q-Factor and 44mm chainline. It's finished in black UD carbon and is suitable for road and gravel use. Pedal spindles use a 9\/16\" interface. Bottom bracket is not included. Compatible with 130mm hubs, as well as 135mm and 142mm road disc hubs for frames with chainstay lengths both under and over 415mm. Weight is 650 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Shimano HG+ 12-speed road drivetrains with 53\/39T chainrings, ensuring precise compatibility. \u003c\/li\u003e\n\u003cli\u003eFeatures ultra-light hollow carbon crank arms for a balance of lightweight design and high stiffness. \u003c\/li\u003e\n\u003cli\u003eCold forged, CNC machined 7075 aluminum chainrings with MEGATORQ technology for smooth shifting and chain retention. \u003c\/li\u003e\n\u003cli\u003eIncludes a 30mm CNC machined 7050 BB386EVO spindle for durability and performance. \u003c\/li\u003e\n\u003cli\u003eIdeal for road and gravel cycling, with a crank length of 165mm and a Q-Factor of 174mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42429009231939,"sku":"CKST3537","price":566.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1641_555d154d-d966-43ca-b143-df4134788c4f.jpg?v=1791436502","url":"https:\/\/tecopecosafe.com\/products\/full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-165-mm-double-12-speed-ckst3537-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}