Removes and installs tapered roller bearing at base of steering stem. Includes 26mm, 28mm, 30-31mm and 35-36mm race protectors for installing bearing race. Blue anodized bearing protectors are made from 6061 billet aluminum and laser etched for easy identification. Compact design to fit within steering stops on lower triple clamp. Removal process requires cutting outer sheet metal cage from bearing assembly. Protects steering stem during bearing removal and installation process.