This RAM Roll Bar Mount kit is designed to attach to all models of GoPro cameras. T The adjustable ball-and-socket system not only lets you place your GoPro exactly where you want it, but also once tightened down it is the most solid mount that we have tested. RAM Mounting System's patented rubber ball and socket design will help to protect the electronics by dampening shock and vibration. The V-shaped Roll-Bar specific mount fits bars ranging in size from 1.5-2". All RAM Products feature a LIFETIME Warranty against defects in materials and workmanship.