K4 Dugong Rear Slotbox Fin

We took the successful Rocket template as our starting point and looked to use over 38º rake whilst still maintaining performance. Our gut feeling was that the super stiff material would work exceptionally well for the weed fin, giving just enough flex to slip through the water with minimum drag but also enough stiffness to be direct and lively underfoot despite the reduced lift.

We developed the prototypes with the help of Steffi Wahl and her friends who sail in the Baltic sea and success came pretty easily!