Garmin eTrex Aero Mount 31.8mm

thingiverse

I created a Garmin aeromount for my road bike because the original one didn't fit on the diameter of my handlebar, which is 31.8mm in size. I also prefer that the Garmin is centered on my handlebar. If you don't have it, you'll need to print the Clip mount Adapter for the Garmin itself. I found a suitable one on thingiverse made by enif: https://www.thingiverse.com/thing:167082. You can give it a try - I didn't test it as I already had an original adapter. Compared to the original mount, my custom-made aeromount has a much tighter connection. The original mount had a pretty loose fit, but now there's no wobbling at all! You'll also need the following parts: 2x DIN912 M5 x (25-35mm) or 2x DIN933 M5 x (25-35) 2x DIN934 M5