GIANT OverDrive Zero Stack Headset - Tapered 1-1/8" / 1-1/2" - MTB - All E-Bikes - Black
Fits for Giant/Liv Tapered Mountain Bikes and all Giant/Liv E-Bikes
- Internal bearing headset for tapered 1-1/8" to 1-1/2" steerer tubes
- Forged and CNC machined alloy cups
- Angular contact bearings
- Alloy top cap, see note below.
- Compatible with 10+ Giant mountain frames with tapered headtubes
- Use reducer crown race 49001/49035 to fit 1-1/8" non-tapered forks
* NOTE: May have alternative OEM top spacer substituted for the FSA tall stack. If this is a concern, please verify in advance.