1Use highquality aluminum alloy material, lighter and more durable. 2Humanized design, reserved M10/M8/M6 hole space, fully compatible with the mainstream specifications of the market rearview mirror. 3With it, you can install accessories such as rearview mirrors and mobile phone holders. 4Simple design, symmetrical structural aesthetics, easy to install. 5With this, bicycles can also be fitted with rearview mirrors.
