Onyx BMX Pro Rear Hub - 3/8" 10 x 110mm Black 28H Fits Brand-Empella 610 mold) Optimized for use

610 mold) Optimized for use at 28°F (-2°C) and colder

CX-DTC - Dual tread compound specifically suited for cyclocross and cross country use

With the Rapidaptor function the bits can be inserted directly and can be easily removed by pushing the sleeve forward - allowing single hand operation

premium optics

DIT - Dual Integrated Tread Zones Keeping the driving and breaking forces aligned properly as cornering forces come into play

Onyx BMX Pro Rear Hub - 3/8" 10 x 110mm Black 28H Fits Brand-Empella 610 mold) Optimized for useMachined to the tightest tolerances. Onyx hubs use sprag internals for strength extremely low rolling resistance and infinite points of engagement. All Onyx hubs come standard with ceramic hybrid bearings so there is no need to upgrade. Ceramic hybrid bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance Silent instant engagement 5 year limited warranty Made in the USA Cassette Body Type Shimano 1 Axle