The SmartyCam V-Type Roll Bar Bracket has been designed to securely mount the AIM SmartyCam 3 / HD or SmartyCam 3 GP / HD GP cameras. The V Bracket adjusts using a ball and socket type system for optimum positioning and simply clamps to roll bars of a wide range of diameters.Please note: the bracket for the SmartyCam GP HD is ONLY for mounting the remote bullet camera.