General setting-Motorcycle mirror box fittings are equipped with 1*10MM clockwise screws, 1*10MM counterclockwise screws, 2*8MM clockwise screws, 1*8MM counter screws, which are used for mirror installation and assembly wrenches. Well-made – The mirror mount is metal, not plastic and so far it has held in place with no movement or vibration help you to see really good behind you while riding on the trails Adjustable – Mirror can offer a high range of adjustability, easy to install and adjust to any angle & relatable on the fly while riding, ball adjustment is tight enough to hold Weather-Proof – Made of high impact ABS shell, genuine glass lens and stronger 11.5mm Steel Stem, NOT LIKE OTHERS use 10mm thin stem. It is shockproof and corrosion resistant Widely-use – suitable for most brands of motorbike, Street Bike, ATV, Dirt Bike, E-Bike, BMX Bicycle and Scooter, such as Kawasaki, Suzuki, Honda, Victory, Cruiser Chopper, etc Engineering plastics Heavy Duty Structure – Made of high i