Outlaw Racing 12101 Motorcycle Handle Bar Height Adapters Universal Rissers For 7/8" Bars Outlaw racing bar risers will allow you to add 1-1/8" overall height to handlebars Universal fit to most all 7/8 bar mounts Bolt hole center to center is 35mm Simply remove the top clamp and install the desired base and reinstall your top clamp and tighten back down with longer bolts that are included