Feature:2-Way custom installation:Can be either directly bolt on or use aluminum sleeves expand. Mirror body : 6061 CNC Machined Aluminum with BLACK Finish;Mirror color:Clear Package:1 Sets (Left & Right) rearview mirrors,Comes with 7/8″ Bar end insert shing(22mm) Remark:Hex key required when install (Hex key not included) Fitment:Universal fit for all Motorcycle,Street bikes,Sports bikes,Dirt Bike,Scooter,Chopper,Cruiser with 7/8″ Standard Handlebars Product Description Notice:2-Way custom installation:Can be either directly bolt on or use aluminum sleeves expand.kindly please see the picture as attached. Fitment: Will fit any Motorcycle,Street bikes, Sports bikes, Chopper, Cruiser with 7/8″ or 1″ Standard Handlebars. Fit for all motorcycles or bike’s if it uses standard hollow 7/8 inches diameter handlebars: Honda: Street bike : CB1000R / CB1300 / CB600F Hornat / CBF600 / CBR125R / CBF125 / … Cruiser and chopper : Shadow / Valkyrie /