DEYARD Motorcycle Bike Handlebar Seatpost Pole Mount + Three-way Adjustable Pivot Arm + Thumbscrew for GoPro HD Hero 5 Session Hero 4 Session Hero 5 4 3+ 3 2 1 Camera Handle bar mount is fully compatible with GoPro HD Hero5 Session Hero Session Hero5 Hero4 Hero3+ Hero3 Hero2 and the original GoPro Camera. Also for YI Action Camera SJ4000 SJ5000 Securely attaches camera housing to handlebar, seat post, fork, boom, roll bar, etc. Fits around any bar from 0.75" to 1.4" (1.9cm - 3.5cm) in diameter Great way to take shots of yourself or of people following you Comes with pivoting arms to allow for 3-way adjustability, allowing you to get the angle you want