Attach your GoPro camera to handlebars, seat posts, ski poles, and more with this convenient Handlebar/Seat Post Mount. Fits 0.75" to 1.4" (1.9cm - 3.5cm) diameter tubes. You can also clamp to chain stays, small roll bars, bolt-heads, windsurfing and kitesurfing control bars, or even use to create a handheld boom with any pole that's within the size range. Comes with pivoting orientation arms allowing for 3-way adjustment and ensuring you can get the angle you want. Compatible with ALL HD HERO Original + HD HERO2 Professional cameras.