Windsurfing Fins

The K4 Ezzy Asymmetric Front Fin 2° (Pair) comes with more power, more drive, more speed, and less drag. This fin has a similar template to the Stubby, but with an even wider base. Fully asymmetric foil with a radius-ed front and slightly positive...

The K4 Asymmetric Incinerator Front Fin 1° (Pair) comes with more power, more drive, more speed, and less drag. These are something special! Made from ‘super stiff’ material, the A.I’s are much like the rest of the Incinerator range – slim, high aspect...

The K4 Asymmetric Incinerator Front Fin 2° (Pair) comes with more power, more drive, more speed, and less drag. These are something special! Made from ‘super stiff’ material, the A.I’s are much like the rest of the Incinerator range – slim, high aspect...

The K4 Incinerator Front Fin (Pair) is a narrower template to keep your quad fast and loose. A lot of time was spent on designing and testing this new front fin specifically for quads, less area in the base and more in the tip to give speed with hold...

The K4 Shark II w/toe in 1 degree (Pair) offers speed, precision, grip and drive. The new Shark II suits both quads and thrusters with its wider base and increased over all area. Flex: Super stiff Sizes: 8cm - 12cm Slot Box Heads

The K4 Shark II Fins (Pair) offers speed, precision, grip and drive. The new Shark II suits both quads and thrusters with its wider base and increased overall area. Flex: Super Stiff Sizes: 8cm - 12cm US, Slot Box (Star Box) and MT heads