The Onyx BMX Ultra SS are designed around the biggest, toughest, and strongest riders in the world. A Super sized bearing and clutch assembly can handle the highest torque outputs you can deliver. These hubs are considered to be nearly indestructible with the amount of power they can handle. What they lack in weight savings, they make up for in power delivery and transfer. There is no hub currently on the market that’s stronger than the Ultra SS!

Cog not included

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