Onyx BMX Race Hub Side Cap Bolt - M3x8mm
- Weight : 0.05kg / 0.11lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45977
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Onyx BMX Race Hub Side Cap Bolt - M3x8mm is the stainless steel replacement screw that holds the side caps on the axles of Onyx hubs. It fits Onyx Solid and Helix front hubs (8mm, 10mm and 20mm) and Onyx Pro, Ultra and Ultra SS rear hubs (10mm, 15mm and 20mm, each also ISO). It is sold individually.
Onyx hubs need regular maintenance to keep working properly. A bike shop can help you with the replacement.
Facts: Onyx BMX Race Hub Side Cap Bolt - M3x8mm
- Product Type: bolt
- Material: stainless steel
- Compatibility: Onyx Solid and Helix front hubs (8mm, 10mm, 20mm), Onyx Pro, Ultra and Ultra SS rear hubs (10mm, 15mm, 20mm, each also ISO)
- Thread: M3 x 8mm
- Content: 1 piece













































































































