{"product_id":"sturmey-archer-fct66-170-mm-ckst3158-bicycle-crankset","title":"Sturmey Archer FCT66 Track Crankset 1x 170mm 5x144mm 42 - 43.5mm Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your track bike or fixed-gear setup with the Sturmey Archer FCT66 Track Crankset, a premium component designed for performance, durability, and style. Crafted from forged 6061 aluminum, this 46-tooth crankset delivers lightweight strength and reliable engineering, making it ideal for track cycling, fixed-gear riding, and internal gear hub compatibility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Performance:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with high-quality forged 6061 aluminum, the FCT66 crankset offers exceptional strength-to-weight ratio, ensuring robust performance while maintaining a lightweight profile. The crank arms and spider are seamlessly engineered for durability under demanding cycling conditions, providing a stable pedaling platform.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEquipped with a CNC-machined, black anodized 7075 aluminum chainwheel, available in 46 or 48 teeth, this crankset guarantees precise machining and high resistance to wear and corrosion. The JIS Square spindle interface ensures a secure fit with compatible bottom brackets, facilitating smooth power transfer. Designed for use with internal gear hubs such as the Sturmey Archer 3-speed fixed or 2-speed Kickback, it offers versatile compatibility and reliable shifting.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eFeaturing a sleek black finish, the FCT66 crankset complements both classic and modern bike aesthetics. Its 170mm crank length strikes a balance for optimal pedaling efficiency, making it perfect for track racers, city commuters, or fixed-gear enthusiasts seeking a clean and minimalist look with maximum performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Compatible with internal gear hubs like Sturmey Archer 3-speed fixed and 2-speed Kickback\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Forged aluminum construction for lightweight strength and durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- CNC machined, anodized 7075 aluminum chainwheel for enhanced wear resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Square Taper JIS interface for universal bottom bracket compatibility (BB sold separately: UR1961, UR1963)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Versatile 42mm or 43.5mm chainline options for optimized drivetrain alignment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Chainring: 46t (includes)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Crank Length: 170mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Material: Aluminum (6061 forged crank arms, 7075 CNC-machined chainring)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Spindle Interface: JIS Square\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Chainline: 42mm or 43.5mm (depending on bottom bracket selection)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Weight: 685g with chainring\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eEnhance your cycling experience with the Sturmey Archer FCT66 Track Crankset - engineered for quality, designed for performance, and built to elevate your fixed-gear or track bike.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight forged 6061 aluminum crank arms and spider provide durability and precise power transfer for track cycling and internal gear hub applications. \u003c\/li\u003e\n\u003cli\u003eDesigned with a CNC-machined, black anodized 7075 aluminum chainwheel (available in 46t or 48t) for enhanced strength, wear resistance, and a sleek, stylish look. \u003c\/li\u003e\n\u003cli\u003eOptimized for direct mount BCD 5x144mm with a 170mm crank arm length, delivering a balanced combination of performance and comfort for track enthusiasts and fixed gear riders. \u003c\/li\u003e\n\u003cli\u003eCompatible with internal gear hubs such as Sturmey Archer 3-speed, 2-speed kickback, and other internal hub systems, offering versatile use for urban cycling, fixed gear, and track cycling. \u003c\/li\u003e\n\u003cli\u003eFeatures a JIS square spindle interface, ensuring a secure fit and easy installation, with chainline options of 42mm or 43.5mm-sold separately-to suit your specific bike setup and maximize efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Sturmey Archer","offers":[{"title":"Default Title","offer_id":42209231241283,"sku":"CKST3158","price":90.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/UR1511.jpg?v=1773388890","url":"https:\/\/365cycles.com\/products\/sturmey-archer-fct66-170-mm-ckst3158-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}