RivenAn Camera Clamp Tripod Bike Bicycle Motorcycle Handlebar Handle Bar Camera Mount + Tripod Adapter For Digital Cameras Gopro Hero 4 3+ 3 2 1 Compatible with any GoPro camera and most Digital Cameras on the market. Non-GoPro cameras are also compatible as long as they have a 1/4" tripod screw port. Fit: For bar with diameters of between 1.5cm and 4cm. The adjustable screw top allows the GoPro to rotate 360 degrees and can be easily tightened to prevent unwanted movement. Within the clamps of the Handlebar Mount are rubber grips, which provide a sturdy and non-slip hold.