Will fit most handlebar/clip-ons with an outer diameter of 7/8" (requires 3/8" of bare bar outboard of the grip/throttle assembly) 6061-T6 Aluminum CNC Machined Billet Construction LS (lane splitter) is retractable and foldable Convex automotive quality mirror glass Rubber mounted to reduce vibration Made in the U.S.A.. MIRROR BLINDSIGHT LS L BK