Excellent Cnc Machine Work And Anodizing , A Perfect Fit!. Durability and Corrosion Resistant,which is not easy to wear and corrode and has acceptable quality and high strength.. Motorcycle mirror risers effectively prevent riders Replacement form blocking the view of the rearview mirror, help broaden the viewing range of the motorcycle.. Extender simple installation process, practical and convenient to use.Practical and convenient in use.Such a practical tool you will need it.. Suitable for most motorcycles and electric vehicles whose rearview mirrors are with M10 or M8 mounting apertures..
