Specification: 44mm (for 44mm frame head pipe + 28.6mm fork head pipe) Material: high quality steel forging, durable High cost performance, lubrication parts, smooth movement The workmanship is exquisite and neat, and the product is exquisite and neat in appearance It is suitable for the frame head tube with 44mm inner diameter. Generally, the 44mm head tube is a mountain bike 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