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QD2 3.75" Thermotech
The QD2 3.75” Thermotech is a small-sized quad rear fin with a symmetrical foil. Made in Huntington Beach, the Thermotech product line offers a consistent flex that creates drive and release through turns, differing from the traditional plastic feel of composite fins. These quad rears can be paired with any Futures front fins to match your riding preference, board design, and wave conditions. They are particularly suited for boards with rear boxes set off the rail, closer to the stringer.
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