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