Product Details
Many hours of research and development went into designing a fin that could be fast and also turn well at the same time. The 3SW offers a combination that no other fin can. The shape and outline of the 3SW combined with the revolutionary K4 Super Stiff material give this fin unrivaled performance. In bump-n-jump conditions, you have both speed and control. In wave conditions you have both grip and carve. Used by board brands for their FSW models, the K4 3SW is a truly exceptional fin and performs excellently in any condition.
The K4 fins are a unique product in the world of windsurfing, they are made using composite polymers with a high degree of engineering with a maximum load of high modulus fibers. The performance of these fins is exceptional in terms of flex, reflex, lightness and resistance to damage. Compared with the classic G10 fins, these fins are lighter and have a superior reflex.
Flex: Super Stiff:
BEYOND THE STANDARD
Our products are built with the most innovative techniques and the best materials. Every detail is designed for performance purposes.
Use of innovative and premium materials
Thanks to high-performance products with an immediate feeling
Tested every day by Pro
