Garmin Varia Mount for 27.2/31.6 mm seatposts

This mount is a robust design specifically for the Garmin Varia radar (RVR315, RTL515/RTL516), and is made to fit 27.2 mm (1.07″) or 31.6 mm (1.24″) seatposts.

I printed it in ABS because of its impressive heat resistance (PETG should also work).

It clamps by tightening the 2 insert screws. Once the Varia radar is attached, nothing is visible on the outside.

Countersunk screws are suitable, but others will also work. 

Important notes: 

• Additional parts are required for printing
• Please allow to harden before mounting