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Twins call for a little something special to work their magic, and the FCS II Modern Keel Twin Fin Set is the answer. This upright keel template was designed for twin fin boards and traditional fish shapes and allows the rider to make tight radius turns, quick pivots and instant redirection. Offering a sweeping, high surface area and a wider base than most conventional keels, the Modern Keel Twin Fins use their elongated shape for extra control and maximizing speed. Take out the Modern Keel and see what new lines you can draw.
Performance Glass (PG) material characteristics and flex pattern are identical to traditional fiberglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.