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K4 Fins Blog

Fin testing!

We've been asking ourselves for a while, what are the real differences between quad, thruster, twin and single fin set ups...

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Heads up!

Here's a quick run down of all the heads we produce for surfing, windsurfing and SUP.. ...

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Material Innovation

K4 Fins is leading yet another innovation in the windsurfing market through the release of our new Super Stiff material for three...

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