Description EASY TO CAPTURE CYCLING SHOTS EASY SET-UP It only takes a couple of seconds to set-up the clamps and rotate the knob to install any Compatible Bar Size Range CAPTURE EVERY ANGLE WITH 360° ADJUSTMENTS The mount with adjustable head ball is able to rotate in every direction to allow you to use the perfect angle. The large thumbwheel is easy to mount. PGYTECH’S QUICK RELEASE PIN Rotate to fix or unfix the pin and assemble or detach the action camera. It’s fast and easy. ALUMINUM ALLOY The mount is made from aluminum and plastic, which makes it incredibly strong and virtually indestructible. INSTALLATION It hold the handlebar of the bicycle or motocycle with a diameter ranging from 22mm-35mm. It can hold the reflective mirrors with a diameter ranging from 22mm-35mm. INSTALLATION OF PGYTECH PIN MOUNT 1/4” THREADED HEAD BALL DETACHMENT Recommended ambient operating temperature range：-10℃-40℃； Maximum Load ≤300g.