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    Twin fin surfboard setup

    Twin Fins and the Trailer Question: What Adding a Third Fin Actually Does

    Twin fins are the most fun fin setup in surfing. They're also the most misunderstood. And the question that won't die: should you add a trailer fin? Here's how they...
    February 11, 2026 — Pemulis Water & Power
    Tagged: 5-fin barrett miller beamish bottom turn buyer guide campbell brothers canard channel islands christenson comparison convertible dice fins fish fish surfboard furrow gephart hobie keel fins lovelace mackie mason ho mid-length mikey february nubster ocean beach outer sunset performance twin proctor quad rail surfing ryan burch san francisco shortboard single fin squash tail stussy surf hardware surfboard fins swallow tail ta twin thruster trailer fin true ames twin fins twin+1 twinzer tyler warren upright twin wide tail
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