BMX Hubs


BMX tracks are the birthplace of Onyx Racing Products and the first instant engagement BMX hubs with a patented sprag clutch design.

BMX racing is all about perfectly timing every pedal stroke and coast around corners, through hills, and during jumps.  Your hubs are the gateway to the ground.

Onyx BMX hubs eliminate any thoughts about compensating for backlash and slack in the powertrain.  Crank away for instant acceleration. It’s impossible to sense any hesitation to drive your wheels with every push on your pedals.

Then you notice the absence of clicking the moment you coast. Suddenly you can hear your tires gripping the surface. Your brain processes a noise-free connection of your bike to the track, helping you tune every move.

Onyx BMX Front Hubs

Onyx BMX front hubs feature hybrid-ceramic bearings for extremely low rolling resistance. Choose from 8 models in thru-bolt or bolt-on attach styles. Titanium bolts come standard with Onyx bolt-on front hubs.

Onyx BMX front hub shells are machined from 7075 aluminum alloy and available in 8 anodized colors, 14 powder-coat colors, or a polished natural finish.

4 models have hub shells with helix cut-outs to reduce weight and reveal the axle. Axles are available in a polished aluminum finish or in 8 anodized colors.

Onyx BMX Pro Series Rear Hubs

Onyx BMX Ultra Series Rear Hubs

Onyx BMX Ultra Disc Series Rear Hubs

Onyx BMX Ultra SS Series Rear Hubs

Onyx BMX Ultra SS Disc Series Rear Hubs