Radio Bikes "Helium Pro Quartz" BMX Race Disc Brake Adapter
The Radio Bikes "Helium Pro Quartz" BMX Race Disc Brake Adapter is required to install a disc brake on the Radio Bikes Race frames and fits the Radio Bikes Helium and Quartz frames.
Facts: Radio Bikes "Helium Pro Quartz" BMX Race Disc Brake Adapter
- Material: Aluminum, cold forged
- Diameter brake disc socket: 15mm or 20mm
- Extras: Needed for installing disc brakes on the Radio Bikes Race frames