The Roll Bar Mount is the latest addition to the Contour family. Co-developed by Contour and RAM, this mount was built specifically to attach your contour to a multitude of round surfaces. Using a double socket arm and ball design it adjusts easily and simply by turning a central wing nut that gives you almost infinite adjustment to achieve perfect shooting angles. The marine grade aluminum mount attaches securely and easily via a bonanza strap to round bars from 2" to 3" in diameter. The patented design also dampens shock and vibration to help you create smooth video and extend the life of your Contour Camera.