Record all the action from the best filming location on the boat! Mounted above the tower and totally out of the way, the AirTrakker TopMount has absolutely no obstructions to view. Just like the AirTrakker Pro, the TopMount also uses the Inertia Wheel Drive System for smooth, even panning. A slack line when the rider jumps isn’t a problem, the unit keeps panning at the same speed the rider was moving, so he doesnít go out of frame. The TopMount will fit all consumer video cameras. The polished billet aluminum clamps with assorted delrin inserts will fit all towers 2.5” in diameter or less. All hardware is brushed stainless steel or polished 6061 aluminum and is guaranteed for 1 year from purchase.