Complete replacement headset for all System Six series frames and tapered forks.
A dirty, worn, or damaged headset can make for a scary ride! Get the original Cannondale System Six headset and get your steering back under control.
Includes the following required items:
- Lower 1.5" bearing
- Upper 1 1/8" bearing
- Reducer for upper 1 1/8" bearing
- Crown race
- Wedge for top bearing
- System Six alloy top plate (fits under carbon spacer)
- System Six carbon tapered/conical spacer
- System Integration expanding compression device for carbon steer tubes
If you need additional headset spacers, the part number for a 5 pack is QC779.