Take your headset performance to the highest level with the Enduro XD15 ACB 6808 Ceramic Bearing, engineered for precision, durability, and unmatched smoothness. With its angular contact bearing (ACB) design, this premium headset bearing ensures optimal preload, reduced friction, and increased load capacity, perfect for high-performance road, gravel, and mountain bike builds.
Featuring oversized Grade 3 Cerbec ceramic balls and lightweight, corrosion-proof XD15 nitrogen-infused stainless steel races, this bearing delivers incredibly smooth rotation, long-lasting durability, and resistance to wear under extreme conditions. Ideal for riders demanding the best in performance and longevity.
Now backed by a limited lifetime warranty against manufacturing defects, the Enduro XD15 ACB 6808 (40x52x6.5mm) is the last headset bearing you’ll ever need.
- XD15 nitrogen stainless steel races for extreme corrosion resistance and durability
- Grade 3 Cerbec ceramic balls for ultra-smooth, low-friction performance
- Angular contact design (ACB) offers precise preload and high load capacity
- LLB dual-lip seals protect against dirt, debris, and moisture intrusion
- Kyodo Yushi PS-2 grease ensures long-lasting lubrication and protection
- ABEC 5 precision rating for high-end headset performance
- Lifetime warranty against manufacturing defects
Trusted by elite riders and frame builders worldwide, Enduro’s XD15 ceramic headset bearings offer the highest performance, lowest rolling resistance, and longest lifespan available. Whether you're racing, training, or exploring rough terrain, this is the ultimate upgrade for your bike’s steering precision and smoothness.