- 45/45 degree hybrid angular contact cartridge bearings, 30.0mm crown race ID
- Includes top cap and star fangled nut
- Each top cap is engraved with 1 of 3 random slogans to keep you motivated
- Integrated System drop-in headset to fit frames with Campagnolo-type 41.8mm ID headtube
Specifications:
- SHIS:IS42/28.6
- IS42/30
- Color: Black
- Weight:28.6
- Steerer OD:28.6
- Cup:41.8
- Race:30
- Stack Height:9
- Bearing Angle:45°/45°
- Size:1-1/8"