Upgrade your bike with this 36 hole Rear Disc Hub, specially designed to accommodate disc brakes for improved stopping power and control.
The 36 round holes is for spokes assembling. This Bicycle Rear Hub Assembly is Easy for installing to the freewheel with the screw end nutted axle design.
The Axle Length is 18cm/7.09in. With 14T Flywheel.
Made from high-grade materials for long-lasting performance and unparalleled durability