{"product_id":"full-speed-ahead-standard-headset-bearings-headset-bearing-mountain-bike-hdbr0122","title":"FSA ACB Headset Bearing 1.8\" | Oversized MTB \u0026 E-Bike Bearing with 36 x45 Contact Angle for Enhanced Support \u0026 Durability","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your bike's performance with the FSA ACB Bearing, a premium 1.8\" headset bearing engineered for durability, precision, and optimal steering response. Designed with advanced materials and engineering, this bearing is essential for mountain biking and e-bike applications, delivering reliable support and smooth handling 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\u003eConstructed from high-quality, corrosion-resistant steel, the FSA ACB Bearing ensures longevity and resilience against dirt, mud, and moisture. The precision-machined components guarantee tight tolerances, reducing friction and wear for sustained performance over time.\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 a 36 x45 contact angle, this bearing provides superior load distribution and stability, enhancing steering control and rider confidence. Its oversize diameter design offers increased support for mountain bikes and e-bikes, minimizing unwanted movement and maintaining precise headset alignment. The robust engineering reduces maintenance needs and ensures consistent performance during intense riding sessions.\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 FSA ACB Bearing is compatible with standard headsets, particularly optimized for FSA's line of high-performance components. Its engineered contact angles improve load-bearing capacity and steering precision, making it a reliable choice for aggressive trail riding, mountain biking, and e-bike applications that demand durability and smooth steering.\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\u003eBuilt for mountain biking enthusiasts and e-bike riders, this bearing is ideal for upgrading or replacing worn-out headset components. Its versatile design suits a variety of mountain bike frame geometries and styles, providing a seamless fit and reliable support in demanding off-road conditions or rugged urban environments.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- 1.8\" oversized headset bearing for enhanced stability and support\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Precise 36 x45 contact angle for optimal steering control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Durable steel construction with corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Designed for MTB and e-bike headsets, ideal for aggressive riding and technical trails\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Reliable performance with reduced maintenance needs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your mountain bike or e-bike with the FSA ACB Bearing for improved handling, increased durability, and superior steering precision. Maximize your ride's potential with this high-performance headset bearing designed for serious cyclists.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered FSA ACB Bearing with a 1.8\" diameter, offering reliable performance for demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eBuilt with high-quality materials for enhanced durability and long-lasting performance in mountain biking and e-bike applications. \u003c\/li\u003e\n\u003cli\u003eFeatures a 36 x45 contact angle design that ensures smooth steering, improved load distribution, and increased resistance to wear. \u003c\/li\u003e\n\u003cli\u003eOversized construction provides extra support and stability for MTB and e-bike headsets, reducing slippage and enhancing rider confidence. \u003c\/li\u003e\n\u003cli\u003eOptimized for compatibility with FSA headsets, these bearings deliver superior performance, ease of installation, and maintenance for off-road and electric bike cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Full Speed Ahead","offers":[{"title":"Default Title","offer_id":42555763425347,"sku":"HDBR0122","price":32.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/BB0124.jpg?v=1773486714","url":"https:\/\/365cycles.com\/products\/full-speed-ahead-standard-headset-bearings-headset-bearing-mountain-bike-hdbr0122","provider":"365 Cycles","version":"1.0","type":"link"}