Gopromate(TM) Roll Bar Mount Motorcycle Bike Handlebar Seatpost Pole Mount for Gopro HD Hero 3+ 3 2 1 Camcorder Securely attaches camera housing to Roll Bars, ATV's, roll cages, boats, etc. Great way to take shots of yourself or of people following you Durable structure, and easy to install and use. Captures point-of-view perspective from vehicle Compatible with All GoPro HD Hero 3+ Hero 3 Hero 2 Hero 1 camera.