1-3/4" (44mm) OD Headset Cup and Bearing Set
- Electric scooter, moped, and bike front forks headset bearing set with chrome plated finish.
- For 1" (25.4mm) OD handlebar stem.
- For 1-1/8" (28.6mm) OD front fork steerer tube.
- Seat: 1-3/8" (34mm) OD
- Cup: 1-3/4" (44mm) OD, 1-9/16" (40mm) ID
