{"product_id":"5dev-r-spec-trail-enduro-ckst3681-bicycle-crankset","title":"5Dev R-Spec Trail Enduro Cranks 170mm No Spindle Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your trail and enduro rides with the 5Dev R-Spec Trail\/Enduro Cranks - engineered for performance, durability, and lightweight efficiency. These versatile 170mm cranks are designed specifically for aggressive mountain biking, featuring a sleek black matte finish that complements any MTB setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from high-grade aluminum, the 5Dev R-Spec Cranks offer exceptional strength-to-weight ratio, ensuring reliable power transfer and durability during intense technical climbs and descents. Weighing just 610 grams (165mm with 29mm spindle), these cranks strike the perfect balance between lightweight performance and robust construction.\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\u003eEngineered to exceed ISO Race standards, the R-Spec Cranks incorporate innovative low-profile arm design, significantly reducing pedal strikes on technical terrains and tight trail features. They feature a 3-bolt direct mount chainring interface compatible with SRAM 3-bolt chainrings, allowing for easy customization and quick gear swaps. Please note: the spindle must be purchased separately, with compatibility for FD140 spindles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eOptimized for trail and enduro riding, these cranks are available in configurations for 52mm Boost (Q-Factor: 167mm) and Super Boost+ (Q-Factor: 176mm), providing optimal clearance and stance for diverse wheel sizes and suspensions. The spindle interface is compatible with 5Dev spindles, ensuring a secure fit and maintaining high power transfer efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned for aggressive trail riders and enduro enthusiasts, the R-Spec Cranks deliver a sleek, modern aesthetic with a durable matte black finish that resists scratches and keeps your bike looking sharp. Ideal for technical climbs, fast descents, and demanding terrain, these cranks are built to perform and withstand the rigors of mountain biking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDifferentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Exceeds ISO Race standards for reliability and performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Low-profile crank arm reduces pedal strikes during technical sections\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with SRAM 3-bolt direct mount chainrings for customizable gearing\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Available in Boost and Super Boost+ configurations for versatile wheel compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Comes with a 5-year warranty for peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eEnhance your mountain biking experience with the 5Dev R-Spec Trail\/Enduro Cranks - the perfect upgrade for durability, performance, and style on the trails.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eUpgrade your trail and enduro riding with the 5Dev R-Spec Trail\/Enduro Cranks, crafted from lightweight, durable aluminum for proven performance on technical climbs and aggressive descents.\u003c\/li\u003e\n\u003cli\u003eDesigned with a low profile crank arm, these cranks help reduce pedal strikes during challenging terrain, ensuring a smoother, more confident ride.\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM 3-bolt direct mount chainrings and requiring a separate spindle (use FD140*), these cranks offer versatile customization to match your drivetrain setup.\u003c\/li\u003e\n\u003cli\u003eEngineered with advanced 5Dev technology, the R-Spec cranks exceed ISO Race standards for strength, stiffness, and reliability, backed by a 5-year warranty for peace of mind.\u003c\/li\u003e\n\u003cli\u003eFeaturing a sleek matte black finish and optimal Q Factor measurements (167mm for 52mm Boost and 176mm for Super Boost+), these 170mm cranks are ideal for aggressive trail riders seeking style and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"5Dev","offers":[{"title":"Default Title","offer_id":42642280316995,"sku":"CKST3681","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FD4211.jpg?v=1773588465","url":"https:\/\/365cycles.com\/products\/5dev-r-spec-trail-enduro-ckst3681-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}