Subject: RE: Mounting a garmin on extensions questionUse caution with the profile design computer mount. I had my garmin fenix 2 "securely" mounted with this and a garmin watch mount. 52 miles in on a bumpy ironman Racine course, the threads let loose on the profile design mount and the whole unit hit the ground. I lost a minute of time circling back to get it and then had to hold onto the mount/watch for the next 4 miles. I don't have a better alternative right now (way it mounts is slick ) but if you use one keep an eye on the mount...especially in rough conditions |