Feature:1. Practical small accessories, designed for electric vehicles or bicycles without rearview mirror mounting holes2. Aluminum alloy material meets the needs of high‑strength use. With it, you can install accessories such as rearview mirrors and mobile phone holders.3. Humanized design, reserved M10/M8/M6 holes, full compatible with mainstream rearview mirrors.4. Use high‑quality materials, lightweight and more durable.5. With this, bicycles can also be fitted with rearview mirrors.Specification:Item type: Rearview Mirror Extension BracketMaterial: aluminium alloyColor: As picture shownWeight: Approx. 105g Suitable for handlebar diameter: Approx. 22.2~25.4mm/0.9-1inPackage List:6 x Gasket1 x Extension Bracket3 x Screw