Pair of Onyx SOLID 20mm Ultra SS 36H Coffee Ground Hubs
Limited edition colour of ONYX Coffee Ground.
Onyx Racing Products.
The top-of-the-line BMX Racing hubs.
Hybrid ceramic bearings reduce the rolling resistance of the front wheel.
Onyx hubs instantly transfer power from your pedals to the rear wheel of your bike for faster acceleration and more control.
FRONT: ONYX SOLID 100/20 mm 36 holes
- CNC machined 7075-T6 aluminum body
- Sealed hybrid-ceramic bearings
- Aluminum axle body
- Axle diameter: 20mm through
- Width: 100mm
- Drilling: 36 holes
- Weight: 252g
REAR: ONYX ULTRA SS ISO OX 110/20MM THRU 36 holes
- CNC machined 7075-T6 aluminum body
- Sealed hybrid-ceramic bearings
- ISO disc holder with 6 screws
- Standard aluminum freehub body ONYX SS
- Instant engagement ONYX
- Aluminum axle body
- Axle diameter: 20mm through
- Width: 110mm
- Drilling: 36 holes
- Weight: 575g
SOLD WITHOUT PINION!
SOLD WITHOUT 20MM THROUGH AXLE!
ONYX hubs require regular maintenance to ensure optimal performance.

| A - Center width at flange, non-cassette side | 34.8mm |
|---|---|
| B - Center width at flange, cassette side | 34.8mm |
| C - Axle width | 100mm |
| Flange diameter, cassette side | 50mm |
| Flange diameter, non-cassette side | 50mm |
| Number of holes | 36 |
| Radius tension | 120kgf Max |
The ONYX Ultra SS hub series is designed around powerful riders. An extra-large bearing and engagement system can handle the highest output torques you can muster. This model is compatible with all standard 10mm to 20mm thru-axles. It is available with 36 spokes and is designed exclusively for Ultra SS sprockets. A disc brake option with an ISO mount is available.

| A - Center width at flange, non-cassette side | 20.14mm |
|---|---|
| B - Center width at flange, cassette side | 33.23mm |
| C - Axle width | 110mm |
| Flange diameter, cassette side | 60mm |
| Flange diameter, non-cassette side | 60mm |
| Number of holes | 36 |
| Radius tension | 120kgf Max |
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Questions fréquentes
How do I choose a BMX Race hub?
Favour sealed-bearing hubs for reliability. At the rear, choose between a cassette hub (driver) or a threaded hub depending on your sprocket, and check the axle diameter.
Is shipping free?
Yes: shipping is free within mainland France from €99 of purchase. Below that, the cost is shown at checkout according to weight and the chosen shipping method.
Can I pay in instalments?
Absolutely. You can pay for your purchases in 2 or 3 instalments with Alma, completely securely. The option appears automatically at checkout.
How long do I have to return an item?
You have 14 days after delivery to change your mind. The item must be new, unfitted and in its original packaging to be returned or exchanged.
Do you deliver to the French overseas territories (DOM-TOM)?
Yes, we also ship to the French overseas territories (DOM-TOM). Times and costs depend on the destination and parcel weight; the exact amount is calculated and shown before you confirm your order.