A-Box & S-Box Tiramic Bearing (1 pc)

Token's Tiramic bearings made to fit the A-Box and S-Box headsets, used on many bike brands. These bearings will keep the headset running smoother for longer and are much more durable than standard bearings:

TBT bearings are made with ceramic balls and extremely hard races for very low rolling resistance and long-lasting performance.

*This is only 1 bearing - to replace a whole headset, you will require 2 of these.