Original Cane Creek IS41 headset bearing set. Two bearings are included in this kit. These are exact replacements for the bearings used in the Cannondale Si reducer headset KP058 and the upper in KP205 for tapered forks.
- Bearing I.D. (mm): 30 mm
- Bearing O.D. (mm): 41 mm
- Bearing Type: Cartridge
- Cartridge Bearing Angle: 36x45
- Thickness: 6.5 mm