Position One BMX Race Top Cap + Star Nut - 1 1/8 Inch
- Weight : 0.02kg / 0.04lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45689
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Position One BMX Race Top Cap + Star Nut - 1 1/8 Inch is the compression system for forks with a 1-1/8" steerer tube without an internal thread. The star nut is pressed into the steerer and serves as the thread for the compression bolt you use to adjust the headset. Top cap and hex bolt are included.
Facts: Position One BMX Race Top Cap + Star Nut - 1 1/8 Inch
- Size: 1-1/8" steerer tube
- Extras: press-in star nut, top cap and hex bolt
- Content: 1 star nut, 1 top cap, 1 bolt








