These compact, streamlined, state-of-the-art SE Sport™ High Performance Hydrofoils will improve handling and give you better maneuverability with a smoother ride. The Hydrofoil's crescent-shaped surface quickly funnels water for more thrust-cutting planing time for the quickest hole shot. The SE Sport Hydrofoil also keeps your boat on a plane at lower speeds. Features 1-piece, high-strength copolymer construction and control tip design. Also features Turbo Trac to enhance thrust and control. Manufacturer’s lifetime warranty. The SE Sport 200 is designed for 8 to 40 HP engines. The SE Sport 300 is designed for 40 to unlimited HP engines. SE Sport Hydrofoil Clip sold separately and can be found through item search at item number 38-532-074-00