The FIN'S Adapter System allows you to insert any of their carbon molded and G10 fin's into any type of box. These high quality fins are quite popular among world cup racers and FIN'S has achieved a world speed record with Fanatic Boards. Water, like air is a fluid.
Aeronautic data is used by our research team to adjust the fins.
Water is more dense than air and each parameter has to be multiplied by 12.5. This demonstrates the very large importance of the fin design. Its shape and profile has to be carefully studied to satisfy the more advanced windsurfers. With the exception of beginners who do not sail in over 15 knots, hand-made fins or fins produced with low technology processes do not fit the requirements of performance sailboards. The chosen material comes from industries which have the very high criterion of ISO9000 norms.