Ideally compatible with Garmin Edge 200, 500, 510, 800,810 1000 GPS bike computers and interface cameras(fit to 22.2/31.8mm bike handlebar). | High-strength aluminium mount and steel bolts support your Garmin securely. | Black brackets of Advanced CNC Machined Tech ornament your bike computer’s appearance cutely. | Since it helps to fix your Garmin computer in front of your handlebars, you will easily view your state data on bike computer to avoid the interference of checking GPS watch. | As above, it means your bicycle computer is in an optimized position for convenient viewing and secure cycling .