While the hydrofoil drives top-end speed, it’s the synergy between board and sail that dictates whether that speed can be reached and maintained. The new RF V4’s sleek aerodynamic design, paired with its reduced volume and lighter weight, is tuned to minimize the gap between the speed you can achieve and the speed you can comfortably control through the extended flight.
The PWA permits racers to use just one foil board size. To meet this challenge, two sizes from the RF V4 range have been shaped to handle the full spectrum of PWA Foil Slalom conditions.
Shaped thin with a profile, the rails reduce air resistance, which improves both speed and control. They also contribute to a substantial decrease in volume and weight, reducing the board's swing weight and enhancing top-end handling.