I use GoPro cameras a lot on my bike, but I can't stand still because of the shake of my bike. The fixed part of the GoPro must be pushed by hand and tightened until it stops moving. The fixing part on the back of this product is too weak, So I think I need to fix it with a strong bond or a more screw. It's no surprise because the bike swings up and down too much. I like this product quality. And fast delivery. Thank you very much.
robust. not installed yet. locking of case to arm loose, but manageable with superglue