High Strength, Light Weight and Shock Resistant</br>Compatible with all IGPSport Cycling Computers as well as Garmin Edge 200/500/510/520/800/810 and 1000 Models.</br>Wide Viewing Angle for a Safer Cycling Experience</br>Fits Standard 31.8 mm Handle Bar Pipe.</br>Installation Wrench Included</br></br>Product Description</br></br>High Strength, Light Weight and Shock Resistant, Compatible with all IGPSport Cycling Computers as well as Garmin Edge 200/500/510/520/800/810 and 1000 models.</br><br/>http://www.amazon.com/gp/product/B01N9FIYL5