FCS II Harley Quad Fins

Speed ​& tight turns. Ideal for beach breaks.

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  • Overview


    • World Longboard Champion Harley Ingleby's Athlete Fin.

    • Harley's XXL template delivers maximum speed and drive for powerful surfers.

    • Ideal for performance longboards, and surf SUP's.

    • Designed to be used with the FCS II Fin System.


        • Performance Core 

          Performance Core (PC) fins are made using a multi-layered resin transfer moulding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light and can be used in a variety of different conditions.

          The FCS II Tool-Less Longboard System

          • No need for a plate and screw.
          • Ability to adjust your fin position in the box mid-surf.
          • Easily insert or remove your fin in seconds. No fin key required.
          • Designed to be used in most existing Longboard boxes. No new box required.

        • XXL


          Base (inches)

          Base (mm)

          Depth (inches)

          Depth (mm)

          Area (inches)

          Area  (mm)

          Sweep Deg°


          Side  4.61 117 4.99 127 16.93 10923 34° Flat
          Quad Rear  4.25 108 4.43 112 14.03
          9054 33.7° IFT

          View the FCS Fin Data page for Base/Depth/Area/Foil information.

        • FREE DELIVERY to France, Germany, Luxembourg, Italy, Spain, Portugal, Holland, Belgium applies for orders over 80,00 € (excludes Board Covers)


          For other countries or more info please visit our Shipping Page

          We offer:

          • Tracking: Quick & easy online tracking. 
          • Peace of Mind: All our deliveries are fully insured against damage.
          • Returns: 30 days exchange or refund for unopened items.



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