{"product_id":"hdbr0147","title":"FSA SL Bearing 1-1 - 8\" ACB Hybrid Light Weight Headset Bearing 45x45 Compatible with Cane Creek \u0026 Campagnolo","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's steering performance with the FSA SL Bearing, ACB, 1-1\/8\" - a premium, lightweight headset bearing designed for serious cyclists and bike enthusiasts. Engineered with innovative materials and precision components, this bearing delivers optimal durability, smoothness, and compatibility across multiple cycling setups.\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 a hybrid construction, the FSA SL Bearing features a steel inner race combined with high-quality ball bearings, housed inside an alloy shell. This combination provides a perfect balance of strength and lightweight performance, reducing rotational inertia without sacrificing durability.\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\u003eEngineered for optimal steering precision, the 45 x45 contact angle ensures superior load distribution and stability under demanding riding conditions. The Super Light (SL) design reduces weight by 25% to 38% compared to conventional bearings, making it ideal for competitive racing, mountain biking, and road cycling where performance weight savings matter.\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\u003eEach bearing is precision-machined to fit 1-1\/8 headsets, compatible with popular standards like Cane Creek (36\/45 ) and Campagnolo (45\/45 ). The AB hybrid design minimizes friction and enhances longevity, ensuring consistently smooth steering action over the lifespan of the bearing.\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\u003eWhether upgrading your road bike, mountain bike, or gravel adventure rig, the FSA SL Bearing provides a sleek, lightweight solution that enhances handling and responsiveness. Its durable build and compatibility make it a versatile choice for cyclists seeking reliable, high-performance headset bearings.\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- 25-38% lighter than conventional bearings for reduced bike weight\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatible with both Cane Creek and Campagnolo headsets\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Durable hybrid steel and alloy construction for long-lasting performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Precision 45x45 contact angle for superior load handling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Easy to install and maintain, ensuring smooth steering across diverse terrains\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Size: 1-1\/8 standard\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Bearing description: 45x45 contact angle bearing (42mm diameter)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Model: ACB SL Hybrid MR042R\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Packaged as each for easy replacement and upgrade\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eOptimize your bicycle's steering efficiency with the FSA SL Bearing - the lightweight, durable, and technologically advanced solution for high-performance cycling.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eUltra-Lightweight Design: FSA SL Bearing features a super light construction that reduces weight by up to 38% compared to traditional headset bearings, enhancing bike agility without compromising durability. \u003c\/li\u003e\n\u003cli\u003ePremium Materials \u0026amp; Engineering: Constructed with a steel inner race and ball bearings housed in an alloy shell, ensuring exceptional strength, corrosion resistance, and long-lasting performance on demanding rides. \u003c\/li\u003e\n\u003cli\u003eCompatibility \u0026amp; Versatility: Designed for 1-1\/8\" steerers with 45 x45 contact angles, compatible with Cane Creek and Campagnolo systems, making it a versatile choice for a wide range of high-performance bicycles. \u003c\/li\u003e\n\u003cli\u003eInnovative Hybrid Construction: Combining steel and alloy components, this bearing delivers an optimal balance of lightweight performance and durability, ideal for competitive cyclists and serious enthusiasts. \u003c\/li\u003e\n\u003cli\u003eOptimized for Performance \u0026amp; Use Case: Engineered for smooth steering response and reliable operation, perfect for road, gravel, and performance mountain bike applications where precision and lightweight components are essential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":43065427656771,"sku":"HDBR0147","price":41.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/BB0137.jpg?v=1779357454","url":"https:\/\/365cycles.com\/products\/hdbr0147","provider":"365 Cycles","version":"1.0","type":"link"}