The Zefal Spy mirror is great for keeping an eye on the road behind. It's easily mounted to a choice of locations on your bike, via a simple rubber strap mounting system. The mirror will work with tube diameters from 22 to 60mm, making it ideal for use on road, hybrid and mountain bikes.

The mirror is made from chrome plated plastic which is extremely tough and the light weight of 25g will mean it's barely noticeable.