From Exotek Racing:
Precision pro style steering set for the Losi 22S series.
Designed with a beefier structure and engineered to have the most precision thanks to the robust 7075 alloy design that incorporates an additional 4 bearings to connect the steering drag link, instead of the nylon cup, which now eliminates all flex and slop.
Our 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.
Replacement bearing – https://www.exotekracing.com/3x6x2-5mm-bearing-and-1mm-shim-pack/