-Profile Racing designed Mini Cassette Hubs to be the best all around hubs available. They are suitable for trails, racing, street, and park use.
Colors: Red, Black, Blue, Polished, Gold , Green, Purple, Aqua, Matte Black, White
Mini Cassette Hub Weights:Hub w/ CrMo Axle Bolts & 9t CrMo Driver: 13.1oz / 372gHub w/ CrMo Axle Bolts & 9t Ti Driver: 11.95oz / 339gHub w/ Ti Axle Bolts & 9t CrMo Driver: 12.25oz / 348gHub w/ Ti Axle Bolts & 9t Ti Driver: 11.1oz / 316gHub w/14mm CrMo GDH Axle & 9t CrMo Driver: 17.65oz / 501gHub w/14mm CrMo GDH Axle & 9t Ti Driver: 16.5oz / 4681gHub w/14mm Ti GDH Axle & 9t Ti Driver: 13.4oz / 379g
It is important to also replace your chain whenever you install a new driver. A worn, stretched chain will cause your driver to wear out much faster.