At the heart of the Cook Bros. Racing Threadless Headset is two, super-smooth, 45×45, sealed bearings.
- CNC machined, 6061-T6 aluminum top cap, cups, compression ring and crown race
- 45x45 angular contact bearings which can also be used as integrated headset without cups
- Split aluminum crown race makes installation and removal from forks super easy
- Star nut included
- Laser-etched graphics
This headset will fit frames with 34mm inner diameter head tubes and forks with a 30mm crown race.
Size: 1-1/8"
Color: Black Anodized
