The ONYX OHM rear hub offers BMX riders the famous quality of ONYX products but at a more affordable price. Machined from high-end aluminum, it is equipped with the ONYX instantaneous engagement system offering you direct engagement without any friction when pedaling. It is mounted on standard bearings which have a very low coefficient of friction and excellent power transfer.
FEATURES :
• CNC machined 7075-T6 aluminum body
• Sealed standard bearings
• Aluminum freehub body - Shimano standard
• ONYX Instant engagement
• Aluminum axle body
• BTR steel screw tightening
• Axle diameter: 10mm
• Width: 110mm
• Drilling: 28 holes
• Weight: 320g
Sold with spacers and lock ring
Cog sold separately
Recommended rider weight: <54Kg
ONYX hubs require regular maintenance to maintain full operation
ONYX Maintenance Videos

| A - Hub Center To Flange Center, Non-Drive Side | 27.87mm |
|---|---|
| B - Hub Center To Flange Center, Drive Side | 27.87mm |
| C - Axle Width | 100mm |
| Spoke Hole Circle Diameter, Drive Side | 47mm |
| Spoke Hole Circle Diameter, Non-Drive Side | 37mm |
| Spoke Hole Counts | 28 |
| Spoke Tension | 120kgf Max |
| Wheel types | Rear |
| Hub types | Direct Engagement |
| Axle Diameters | 10mm |
| Spokes | 28 |