Rearview Mirror Extender, 10mm 8mm Motorcycle Adapter Kit Riser Mount Extender

【Suitable For】The mirror adapter is suitable for most motorcycles and electric vehicles whose rearview mirrors are with M10 or M8 mounting apertures. 【Practical 】Simple installation process, practical and convenient to use. 【Funtion】Effectively prevent riders form blocking the view of the rearview mirror, help broaden the viewing range of the motorcycle (or electric bicycle). 【High Quality】Constructed of premium aluminum alloy, sturdy, rigid and durable.Be able to lift rear mirror by 3cm and extends it up to 4cm (the maximum extending distance of two rearview mirrors is 8cm). 【Tips 】If users need to extend wider distance, 10mm and 8mm two sizes can be used in combination (6cm rising height, outward extending distance up to 8cm).