Haro Bikes "Star" Topbolt
The Haro Bikes "Star" Topbolt get used in 1-1/8" steerer tubes which offer no internal thread for the use of a top bolt. The Haro Bikes "Star" Topbolt is pressed here in the shaft and thus serves as a thread replacement.
Facts: Haro Bikes "Star" Topbolt
- Material: Aluminum cap, CrMo M4 screw
- Size: 1-1/8"