Reverse Garmin (Quarter Turn) Adapter

This is designed to bolt onto the underside of any existing bike computer that utilizes a quarter turn mount. The slots should allow fitting to most common bike mounts and works on my wahoo, black inc, and madone bar mounts, as well as anything metal made by K-edge.

I highly recommend printing out of PETG or something more resilient for durability. Additionally, the overhangs of the slots can be difficult without enabling “Make Overhangs Printable” if your slicer has that setting (bonus points for Orca).

I've printed mine with PETG, PETG-CF, and Nylon with zero issues with longevity, to mount both a light and a gopro.