Quality Material ---- Motorcycle mirror extenders is constructed of premium aluminum alloy, sturdy, rigid and durable.come with a experience with Mirror Adapter. replacement for stem mirror mount riser extender adapter. Extend & Risen Distance ---- Mirror risers extenders is able to lift rear mirror by 3cm and extends it up to 4cm (the maximum extending distance of two rearview mirrors is 8cm). Broaden The Viewing Range ---- Motorcycle mirror mount riser extender adapter can effectively prevent riders form blocking the view of the rearview mirror, help broaden the viewing range of the motorcycle (or electric ycle). Two Size ---- 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).
