Roll Bar Mount for GoPro Hero 4, 3+, 3, 2 and 1 Get the best vehicle point-of-view perspective and versatility in making your videos. Securely fastens camera for a steadier media output and filmmaking. Bicycle Bike Handlebar / Seatpost Clamp Roll Bar Mount Max for 4CM Diameter Seatpost Pole Mount with Three-way Adjustable Pivot Arm for Gopro HD Hero 3+ / 3 / 2 / 1 Camera Attach GoPro housing to your bike, four-wheels or any steel roll bars while doing activities that involve continuous motion e.g, cycling, bike trailing, off-road 4x4 or ATV activities and alike; Attach GoPro housing to your bike, four-wheels or any steel roll bars while doing activities that involve continuous motion e.g, cycling, bike trailing, off-road 4x4 or ATV activities and alike;Get the angle you want for your shots with the adjustable pivoting arm made of stainless steel and polycarbon Compatible with all models of GoPro Hero cameras: GoPro Hero 4 Black / Silver, GoPro Hero 3 / 3+ Silver / Black, GoPro Hero 2, Hero and GoPro Entry Level