Profile Race Mini Cassette Hubset - 36H - Black - USA Made 20" (451mm) and the rear hub will

and the rear hub will work with 16t and larger freewheels (not included)

The fine thread

flip flop design to use 13T - 22T freewheel

resulting in a very powerful and affordable brake

This Coaster Hub hub is 36 hole with a silver aluminum shell

Profile Race Mini Cassette Hubset - 36H - Black - USA Made 20" (451mm) and the rear hub willThe Profile Race Mini Cassette Hubset was designed to be the best all around hubset available suitable for trails, racing, street, and park use. This set is 36 hole with 3 8" axles front and rear. The rear hub has a 2 piece driver with a 16t cog included. These hubs are MADE IN THE USA! Color: All Black