F4 Windsurf Slalom Foil / Speed Foil

The next generation of speed and performance for slalom riding. This foil has the most radical front wing that enables higher speed and carving compared to our other wings. Performance oriented slalom racing foil, compatible with conventional fin boards (under 15 knots). Registered with PWA and used by our top riders, a state of the art foil designed for foiling with 5m-8m slalom sails in wind speeds from 6knots to 35knots.

The New generation F4 foils are completely modular so all the wings fit the fuselages with options for tuttle or plate mount and carbon or aluminum masts. F4 foils are designed and tested in Northern California