1. Great idea, poor quality
I bought this for use on the track. The plastic seems very sturdy and the design seems like a good design but it broke the first time I used it and if my camera were not safety tethered to my bike, my camera would have gone flying. I didn’t feel like I was overly forceful when tightening the screw on the bottom of the mount where the camera connects but the area underneath the screw broke off. I used it for a total of 20 minutes before it broke and used it with my insta360 One RS which is a small action camera. I wish the mount was made of metal and not plastic.