{"product_id":"5dev-r-spec-trail-enduro-155-mm-ckst3143-bicycle-crankset","title":"5Dev R-Spec Trail Cranks 1x 155mm 3-Bolt 30T 52mm GXP Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the 5Dev R-Spec Trail Cranks - the ultimate component designed for aggressive trail riding, enduro, and technical climbs. Crafted from high-quality aluminum and engineered for durability and lightweight efficiency, these 155mm cranks are a must-have for riders seeking optimal power transfer and reliability on challenging terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt from hardened 6069 aluminum, the 5Dev R-Spec Trail Cranks offer exceptional strength-to-weight ratio, ensuring durability without adding unnecessary weight. The matte black finish not only enhances the sleek aesthetic but also provides resistance against scratches and corrosion, maintaining a professional look ride after ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eExceeding ISO Race standards, these cranks feature a low profile crank arm design that significantly reduces pedal strike during tight, technical climbs. The 30mm spindle interface offers enhanced stiffness and power transfer efficiency, translating your pedaling into maximum torque with minimal flex. The adjustable Q Factor options-167mm for 52mm Boost and 176mm for Super Boost+-provide customizable fit to suit various riding styles and bike frames.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eDesigned for seamless compatibility, the 5Dev R-Spec Trail Cranks utilize a SRAM 3-bolt direct mount chainring interface, supporting a wide range of chainring sizes for tailor-made gearing options. The 610g weight (for 165mm length with 29mm spindle) strikes a perfect balance between strength and weight savings, making these cranks ideal for technical descents and gravel climbs alike.\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\u003eWith their sleek black finish and progressive design, these cranks complement any modern mountain bike build. Whether you're conquering rugged trails, performing enduro sessions, or tackling aggressive technical climbs, the R-Spec Cranks deliver reliable performance with style. Their low pedal strike profile makes them perfect for enduro racers and trail riders seeking confidence on aggressive terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Exceeds ISO Race standards for durability and performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatible with SRAM 3-bolt direct mount chainrings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Customizable Q Factor to optimize rider comfort and bike fit\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Matte finish for enhanced durability and aesthetic appeal\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Backed by a 5-year warranty for peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Configuration: 1x\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Length: 155mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Chainline: 52mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Material: Aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Spindle Interface: 30mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Compatibility: SRAM 3-bolt chainrings, Boost \u0026amp; Super Boost+ options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003eMaximize your trail riding potential with the 5Dev R-Spec Trail Cranks-designed for durability, performance, and style. Elevate your ride today with this high-performance component trusted by enduro and trail enthusiasts worldwide.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced durability and performance with lightweight, high-strength aluminum construction for optimal power transfer on trail rides. \u003c\/li\u003e\n\u003cli\u003eEngineered with innovative low-profile crank arms designed to minimize pedal strike during technical climbs, improving stability and control in challenging terrain.\u003c\/li\u003e\n\u003cli\u003eFeatures a 30mm spindle and direct mount SRAM 3-bolt chainring interface, ensuring compatibility with a wide range of modern mountain bike drivetrains and easy installation.\u003c\/li\u003e\n\u003cli\u003eDesigned for aggressive trail and enduro use, with a sleek matte finish and 155mm length to optimize stance and pedaling efficiency on demanding mountain adventures.\u003c\/li\u003e\n\u003cli\u003eBacked by a 5-year warranty, these trail cranks combine advanced engineering, superior materials, and style to meet the needs of serious riders seeking reliable performance and bold aesthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"5Dev","offers":[{"title":"Default Title","offer_id":42355868074051,"sku":"CKST3143","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FD2245.jpg?v=1773657666","url":"https:\/\/365cycles.com\/products\/5dev-r-spec-trail-enduro-155-mm-ckst3143-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}