All Balls Racing LK/B Kit YZ250F 09+14-22/YZ450F 09-22

All Balls Racing Swing Arm Bearing & Linkage Kits encompass all the components necessary for a thorough reconstruction of the swing arm and linkage on your dirt bike, motorcycle, or ATV. The kits are available either for the swing arm or the linkage, with the linkage kits including the lower shock bearing.

Needle bearing shafts are constructed from 52100 hardened and precision-ground bearing steel, while all metal bushings undergo case hardening and plating to ward off wear and corrosion.

For Swing Arm Kits, POM composite washer bearings are employed to replace thrust needle washers, enhancing overall service life.