Fits a wide range of aero bars and includes a pivot for multiple placement options and ideal viewing angle. Specifications Mounts to the right TT bar, holds the dash in the center of the tt bars by tightening 2.5mm allen key head bolts. Can fit smaller 22mm bars using a rubber spacer (included). Height and therefore bar clearance can be controlled by adjusting the pivot screw. This mount does have accessory bolt holes on the bottom so it can be used with stages accessory attachments. Compatibility For Stages Dash L10, L50 and M50 Compatible with 24mm and 22mm aero extensions.