Bike Handlebar Rearview Mirror

360-Degree Adjustable Design:  Features a universal adjustment buckle that allows the mirror to rotate freely. You can set the viewing angle to a position that feels natural and comfortable while riding.
Wide Convex Mirror View:  The enlarged convex lens provides a broader and clearer field of vision, helping you see approaching riders or vehicles more easily for safer riding on different roads.
Comfortable Viewing:  Designed for ease of use with a viewing angle that is simple to adjust. The mirror helps you maintain awareness of your surroundings without turning your head frequently.
Fits 17.4-22 mm Handlebars:  Compatible with handlebars that have an inner diameter between approximately 17.4 mm and 22 mm. Suitable for many common bicycle handlebars and easy to install with the included accessories.
Versatile Application:  Works well with a wide range of bikes, including road bikes, mountain bikes, electric bikes, and motorcycles. Made of ABS material with a mirror size of 10.5 × 5.2 cm, available as a single mirror or a pair.

Item Type: Bike Mirror
Material: ABS
Color: Black
Adaptation: The Inner Diameter of the Handlebar is Between Approx. 17.4-22mm(0.69-0.87in) 
Mirror Size: 10.5*5.2cm(4.13*2.05in)