Stingray Hyperfoil 500 The Stingray Hyperfoil 500 is designed to provide vertical lift and unrestrained top-end speed. Its patented no-drill technology requires zero holes for installation and its proprietary hyperspeed red material reduces drag while also providing increased visibility for the engines lower unit both in water and during transport. With a luxurious chrome badge, this hyperfoil is perfect for the professional bass boater. Features Maximizes Top-End Speed Patented No-Drill Technol