This is an optional Exotek ROCK/BAJA REY HD Aluminum Steering Set with Bearings, intended for use with the Losi Rock Rey and Baja Rey kits as upgrades over the stock parts. This set is designed with a beefier structure and engineered to have the most precision thanks to the robust 7075 alloy design that incorporates an additional four bearings to connect the steering rack, instead of bushings, which eliminates friction wear and slop.

Exotek's set also includes crush sleeves that goes between the bearings which help prolong the bearings life and maintains precise fit and operation of the rack. In addition, a bigger 3mm threaded steel connecting ball is included which is stronger than the smaller 4/40 stock connecting ball.