Promax "S1" BMX Race Brake Rotor - 140mm (ISO 6-bolt)
- Weight : 0.1kg / 0.22lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 46079
- Product safety
Weight
Source: BMX Glossary
Printed: 11/02/2026
The Promax "S1" BMX Race Brake Rotor - 140mm (ISO 6-bolt) is a 140mm brake rotor with ISO 6-bolt mount for BMX racing. The stainless steel braking surface has large cut-outs, so heat can escape well and the brake bites evenly. The outer edges are rounded. Mounting bolts are included.
The rotor fits hubs with an ISO mount, and a Center Lock hub with a matching ISO adapter.
Facts: Promax "S1" BMX Race Brake Rotor - 140mm (ISO 6-bolt)
- Mount: ISO 6-bolt
- Material: stainless steel
- Fits: hubs with ISO mount, Center Lock only with ISO adapter
- Content: 1 brake disc, mounting bolts








































