Designed for durability, our lightweight integrated headset features premium stainless steel bearings to prevent corrosion in wet and muddy conditions. The sealed top cap provides an extra barrier to water penetration and its replaceable aluminum split crown race protects the carbon steerer crown from wear while being less prone to creaking than non-split races.
- Stainless steel cartridge bearings
- Sealed upper cap
- Split crown race
- Upper: 41.8x30.5x8 | 45°x45°
- Lower: 51.9x40x8 | 45°x45°
Includes upper and lower bearings, split crown race, and sealed top cap. For use with the Thesis OB1. Compatibility with other frames cannot be guaranteed.