Specification:
Type: Bicycle Headset
Suitable for 44mm frame head pipe + 28.6mm fork head pipe
Package includes:
1. Alloy cover
2. Steel sunflower
3. Steel screw
4. Rubber gasket
5. The inner diameter of the pressing ring is 28.6mm
6. Upper washer
7. Upper loose ball bearing 28.6mm inner diameter
8. The outer diameter of upper bowl is 44mm
9. Lower bowl 44mm outer diameter
10. The inner diameter of lower loose ball bearing is 28.6mm
11. Washer
12. 30mm inner diameter of bottom bracket