{"product_id":"ckst4033","title":"SRAM Eagle S100 Boost B1 12-Speed Aluminum Crankset with Powerspline \u0026 32T Chainring","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the SRAM Eagle S100 Boost B1 Crankset-designed for aggressive trails, rugged terrain, and ultimate durability. Engineered with precision and innovative technology, this 12-speed crankset delivers unmatched power transfer and reliable chain retention, making it the ideal choice for riders seeking confidence and efficiency on the trail.\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 with lightweight yet tough aluminum crank arms, the SRAM Eagle S100 Boost B1 ensures durability while keeping weight minimal. The steel X-Sync 2 chainring provides exceptional durability and superior chain retention, even under demanding riding conditions. The sleek black finish adds a modern, aggressive look suitable for any mountain bike build.\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\u003eDesigned for aggressive trail riding, the 52mm chainline and 165mm crank arm length optimize pedaling efficiency and clearance. The Powerspline interface guarantees a robust connection between crank arms and bottom bracket, ensuring consistent power transfer and seamless acceleration across rugged terrains. Compatible with 12-speed Eagle drivetrains, this crankset delivers smooth, precise shifting and responsive performance.\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\u003eFeaturing a direct mount SRAM 3-bolt chainring with a 32-tooth count, the S100 Boost B1 ensures excellent gear range for climbing steep inclines and descending confidently. Please note, bottom brackets are sold separately, with compatibility for 118\/73mm Powerspline bottom brackets. Pedals with a 9\/16 spindle install with ease, offering compatibility with a wide range of cycling footwear.\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 and enduro riders, the SRAM Eagle S100 Boost B1 crankset combines style with performance. Its sleek black finish complements any mountain bike aesthetic, whether you're tackling technical singletrack, downhill descents, or cross-country rides. The boost configuration provides increased wheel clearance, enhancing stability and handling when navigating technical trails.\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- Proven X-Sync 2 chainring technology for superior chain retention and reduced chain drop.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Boost compatibility for increased wheel clearance and drivetrain stability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Robust aluminum construction and Steel X-Sync 2 chainring for long-lasting performance in challenging conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with SRAM Eagle 12-speed drivetrain offers a wide gear range for versatile riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eOptimize your mountain bike setup with the SRAM Eagle S100 Boost B1 Crankset-where durability, innovation, and performance converge to elevate your riding experience. Perfect for mountain bikers demanding reliable power transfer, enhanced clearance, and a sleek aesthetic on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for 12-speed SRAM Eagle drivetrains, the S100 Boost B1 Crankset features a durable aluminum construction that offers excellent strength and lightweight performance for demanding mountain biking conditions. \u003c\/li\u003e\n\u003cli\u003eDesigned with a 32-tooth steel X-Sync 2 chainring and direct mount SRAM 3-bolt pattern, ensuring superior chain retention, optimal torque transfer, and smooth shifting across rugged trail terrain. \u003c\/li\u003e\n\u003cli\u003eIncorporating advanced Powerspline interface technology, this 165mm crankset guarantees a secure fit with compatible bottom brackets, providing reliable power transfer and enhanced pedal stability for aggressive riding styles. \u003c\/li\u003e\n\u003cli\u003eWith a sleek black finish and versatile boost spacing (52mm chainline), this crankset is perfect for modern trail, enduro, and all-mountain bikes, offering enhanced clearance and improved handling on technical descents. \u003c\/li\u003e\n\u003cli\u003eBuilt for performance and durability, the SRAM Eagle S100 Boost B1 crankset is the ideal upgrade for riders seeking high-performance components with innovative engineering and a premium feel for aggressive trail riding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":43609758924867,"sku":"CKST4033","price":77.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1941_140f0c04-8e19-4410-b0a4-0abaefeaf43b.jpg?v=1785383819","url":"https:\/\/365cycles.com\/products\/ckst4033","provider":"365 Cycles","version":"1.0","type":"link"}