RAM ATV-UTV Contour Mount B-149Z-2-237 (sku 10789 )The ATV UTV camera mount consists of a thread centered on a 1" diameter rubber ball, strap clamp, 2 zinc coated metal u bolts, custom high strength composite cradle and socket system. The strap clamp is long enough to wrap around circular rails, most commonly found on ATV's, UTV's, snowmobiles and motorcycles. This mount will accommodate rails from 0. 5" to 3. 15" in diameter. This this products Powder Coated Marine Grade Aluminium, it is a reliable