Universal Compatibility: Fit for most motorcycles, Sports bikes, scooter with standard 7/8″ diameter handlebar. Compatible with Honda, Scooter, Suzuki, Yamaha, Kawasaki, Victory, Harley and More Clear Vision: The bar end mirrors with 3 inch round convex surface give you a wide angle view of what’s coming up from behind. reduce blind spots and ensure your driving safety, much better visibility than the stock rear review mirrors Foldable Design and Sturdy Construction: Folding and open optional, adjustable angle design Aluminum alloy housing, stem and matte black coating back for long lasting. This is a great way to add mirrors without having to add more clutter to crowded handlebars Easy Installation: Make the expansion fully inserted into the bar ends and tighten the bolts, recommend to tighten the bolts on the mirrors itself, so they won??t move around with the vibration of the bike Package Including: 1 pair motorcycles Folding mirrors handlebar side mirrors, worry-free 180 days manufa