{"product_id":"ckst4041","title":"SRAM Eagle S500 Boost B1 12-Speed Carbon Crankset, 175mm, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your mountain biking and trail riding with the SRAM Eagle S500 Boost B1 Crankset - a perfect blend of lightweight engineering, durability, and advanced performance. Crafted for serious riders seeking reliable power transfer and seamless gear shifting, this 12-speed crankset is designed to meet the demands of aggressive trail riding, enduro, and all-mountain adventures.\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\u003eConstructed with high-grade carbon crank arms, the SRAM Eagle S500 Boost B1 ensures exceptional strength-to-weight ratio, reducing rider fatigue without sacrificing durability. The aluminum X-SYNC 2 chainring provides robust engagement and precise power delivery, optimized for SRAM's Eagle drivetrain ecosystem.\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\u003eFeaturing DUB technology, the crankset offers a standardized spindle diameter of 28.99mm, promoting compatibility across a wide range of bottom brackets and enhancing sealing against dirt, mud, and water ingress. The 52mm chainline ensures optimal chain clearance and smooth shifting performance, even on challenging terrain. The 175mm crank arm length strikes a versatile balance between leverage and clearance, ideal for various riding styles.\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\u003eThe SRAM Eagle S500 Boost B1 is equipped with a 3-bolt direct-mount aluminum X-SYNC 2 chainring, engineered to deliver consistent chain retention and minimal derailleur noise. Compatible with SRAM's 12-speed Eagle drivetrain, this crankset supports wide gear ranges for climbing steep gradients and powering through rugged trails. The Boost spacing enhances wheel stiffness and handling, providing improved control and stability in technical sections.\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 in sleek black finish, this crankset complements aggressive mountain bike builds and is perfect for riders who demand high performance and rugged aesthetics. Its versatile design makes it suitable for trail, enduro, and all-mountain riding, where durable components and reliable shifting are essential.\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- Carbon crank arms with aluminum chainring for lightweight strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- DUB spindle technology for enhanced sealing and compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with multiple chainring sizes to customize your gear ratios\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Boost spacing for increased wheel stiffness and improved handling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Seamless integration with SRAM Eagle 12-speed drivetrain for optimized performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eItem Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Chainring Compatibility: Direct Mount SRAM 3 Bolt (X-SYNC 2)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Crank Length: 175mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Spindle Diameter: 28.99mm (DUB)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Chainline: 52mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Compatibility: 12-speed SRAM Eagle drivetrain\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Material: Carbon crank arms with aluminum chainring\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Pedal Spindle: 9\/16''\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Intended Use: Mountain biking, trail, enduro, all-mountain\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003eUpgrade your bike's performance with the SRAM Eagle S500 Boost B1 Crankset-engineered for durability, optimized for efficiency, and designed to handle the rigors of modern mountain biking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight carbon crank arms combined with durable aluminum X-SYNC 2 chainring deliver optimal strength and performance for demanding mountain biking conditions. \u003c\/li\u003e\n\u003cli\u003eDesigned with SRAM's DUB technology, this crankset ensures reliable sealing, better contamination resistance, and seamless compatibility across multiple bottom bracket standards for easy installation and maintenance. \u003c\/li\u003e\n\u003cli\u003eThe SRAM Eagle S500 Boost B1 crankset features a 12-speed drivetrain with a 32-tooth chainring and 52mm chainline, providing you with a versatile gear range for steep climbs and fast descents. \u003c\/li\u003e\n\u003cli\u003eEnhanced for mountain biking, the boost spacing and 175mm crank arm length optimize pedaling efficiency, stability, and clearance in technical trail rides. \u003c\/li\u003e\n\u003cli\u003eWith a sleek black finish and a direct mount 3-bolt interface, this crankset offers a modern, performance-oriented look and compatibility with SRAM Eagle Ecosystem components for a customizable riding experience.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":43609756729411,"sku":"CKST4041","price":311.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1937.jpg?v=1785383673","url":"https:\/\/365cycles.com\/products\/ckst4041","provider":"365 Cycles","version":"1.0","type":"link"}