Onyx Rear Ultra SS BMX Race Cassette Hub cruiser 2mm MATERIAL: UD Carbon Fiber

2mm MATERIAL: UD Carbon Fiber SWEEP: 7° back

Outer Diameter: 22

OFFSET: 33mm

WEIGHT [mid]: 51 grams / 1

gold and black aluminum parts

Onyx Rear Ultra SS BMX Race Cassette Hub cruiser 2mm MATERIAL: UD Carbon FiberThe Onyx Rear Ultra SS Cassette Hub at J&R Bicycles has been designed to handle the toughest demands and riding styles of some of the best in the business. Featuring a super sized bearing and clutch assembly for maximum torque and power capabilities. The Ultra SS Series is also built to work with all standard axles 10mm (3 8") 20mm thru bolt and fits Onyx's Ultra SS Cogs. With several different color options available, you can add a bit of