Acerbis Rally Pro Handguards With Mount Kit Red (2142000004) Aluminum guard for maximum strength Nylon composite material injection molded in and around the aluminum guard for increased protection Indexed steel bar-end insert mounts solid and will not allow guard to rotate in a crash Comes equipped with mounting kit to fit 7/8in. steel and 7/8in. handlebars Mounts to the handlebar by cutting off the end of each grip and the throttle tube to install bar inserts