Great mount and my Wahoo screw feels really secure and the GoPro mounts work great. The only reason I gave it 4 stars is because there is no rubber on the inside of the mount like the stock Wahoo mount. Since there is no rubber when mounting a Wahoo or GoPro, the entire mount moves. To counteract this, I cut a small piece of rubber band and stuck it between the bar and the clamp. Just a tiny bit is all I need to make the mount feel truly bulletproof. I've ridden this mount about 300 miles and it seems really strong.