Garmin 840 aerodynamic mount - 3T Apto version

IMPORTANT: This Garmin Edge 840 out front mount will ONLY fit onto a 3T Apto bike stem. If you would like to use this mount on other bike stems, see the Handlebar & Stem Compatibility section below for options. Model OverviewThis mount is designed to make the Garmin Edge 840 computer installation on your bike more aerodynamically efficient (lower drag), utilising NACA aerofoil profiles to reduce the drag of the Garmin 840. More information about this design can be found on my blog here:https://www.morespeedlesspower.com/2025/08/aerodynamic-garmin-edge-840-out-front.htmlI am sharing this model because a few people requested it via the comments on my blog. Testing, Strength and RobustnessI used PETG to print this part. I have ridden with this computer mount 4-5 times and I haven't encountered any problems. It slipped a bit one time, but I fixed that with carbon assembly paste and by tightening the bolts slightly. Don't tighten the bolts too much, otherwise it's likely to brea