Thoroughly inspected by Toby.
The PRO-Mounts Tube Mount Set is an action camera mount for windsurfers, motor racers, and mountain bikers, for example. You can connect the mount to small frames and tubes between 19.5 and 63.5mm thick. You can connect the mount to the frame of your (motor) bike or the tube of your windsurfboard, or even ski poles or railings. The tiltable arms let you put your action camera in the perfect angle. This way, your hands will be free while you're recording all your actions.