Motorcycle Universal Mirror Black Bar End 3 Inches Round Rear View (Pack of 2) High quality Optical grade convex mirrors Two screws on the back of the head allow for precise adjustment of tension, ensuring that the mirror head will be kept firm in place; Color: black Glass mirror: 3 Inch(about 76mm) in diameter Fits all Motorcycle handlebars with 3/4 Inch(about 19mm) inner diameter Suitable for All Suzuki, Honda, Kawasaki,Yamaha, Ducati, Aprilia,Vespa, Kymco, Piaagio, AGUSTA ,KTM, BMW Provide more magnification than standard mirrors Swivel head design for easy adjustment; Easy to install Package included 2 Mirrors (left and right); No installation instructions included