Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings balancing quality and price.

Black Oxide Bearings are made from chromium steel for high load capacity and durability

Custom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions

Crown Race	40
Bearing Type	Black Oxide Steel
Color	Black
S.H.I.S Lower	ZS56