Bearing Steer Stem Tool Includes 26 mm, 28 mm, 30 mm - 31 mm and 35 mm - 36 mm race protectors for installing bearing race, Fits most motorcycles with tapered roller bearing at base of steering stem, Protects steering stem during bearing removal and installation process, Compact design to fit within steering stops on lower triple clamp, Removes and installs tapered roller bearing, Made in the U.S.A.