{"product_id":"full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-175-mm-double-12-speed-ckst3534-bicycle-crankset","title":"FSA SL-K 2x Carbon Crankset 175mm for Shimano 12-Speed, 53\/39t, Hollow Tech","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Full Speed Ahead SL-K 2x Modular Carbon Crankset features 175mm crank arms designed for Shimano HG+ 12-speed road and gravel drivetrains. It includes 53\/39 tooth cold forged, CNC machined 7075 aluminum chainrings with FSA's MEGATORQ technology, which improves chain retention, shifting smoothness, and durability. The crank arms use FSA's Hollow technology, resulting in ultra-light, hollow carbon construction that balances low weight with high stiffness. The crankset has a sleek black UD carbon finish and a 30mm CNC machined 7050 BB386EVO spindle. It supports a Q-Factor of 174mm and a 44mm chainline. Compatible with 130mm hubs as well as 135\/142mm road disc hubs for frames with chainstays shorter or longer than 415mm. The crankset does not include a bottom bracket and uses a 9\/16\" pedal spindle. It is intended for both road and gravel use.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eFull Speed Ahead SL-K 2x crankset features 53\/39 tooth double chainrings with a direct mount outer and 90 BCD inner ring for Shimano HG+ 12-speed systems. \u003c\/li\u003e\n\u003cli\u003eConstructed with hollow carbon crank arms using FSA's Hollow Technology for lightweight design and exceptional stiffness. \u003c\/li\u003e\n\u003cli\u003eCold forged, CNC machined 7075 aluminum chainrings use MEGATORQ technology for improved chain retention, smooth shifting, and durability. \u003c\/li\u003e\n\u003cli\u003eIncludes a premium 30mm CNC machined 7050 BB386EVO spindle with 174mm Q-Factor and 44mm chainline for precise fit and performance. \u003c\/li\u003e\n\u003cli\u003eDesigned for road and gravel use, compatible with 130, 135\/142 road disc hubs, supporting multiple chainstay lengths and a crank length of 175mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42429010542659,"sku":"CKST3534","price":566.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1641_508e760f-b563-4a47-bc34-f867a9058995.jpg?v=1773407298","url":"https:\/\/tecopecosafe.com\/products\/full-speed-ahead-sl-k-light-2x-modular-carbon-crankset-175-mm-double-12-speed-ckst3534-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}