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FCS II H4 Quad Rear Fins
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product info
  • The H4 looks and surfs different to any other fin. Precision Swiss engineering matched with a highly evolved template provides an unprecedented level of control and predictability at high speeds.

  • Quad Rears designed to work with both medium & large H4 sets.

  • This set comes equipped with 2 x Quad Rear Fins, designed to work with both medium & large H4 sets.


  • While the science behind the template, materials & the foils are highly complex. Every component of this fin has been engineered to create a simple synergy between the fin & the surfboard, the rider & the wave.

  • REAR FIN SYNERGY: The H4 quad combines the power + control of the H4 thruster, with the added speed & drive of a quad.

  • QUAD REAR PROFILE: A similar hybrid outline on the front and rear fins helps minimise turbulence + provides a smooth and predictable feel.

  • ENHANCED FOILS: Revolutionary new foil designed to grip longer through turns and promotes perfect rail to rail transitions.

  • Ideal Conditions

  • A wide range of conditions, particularly good in critical overhead waves.

  • Board Types

  • Designed to fit the FCS II Fin System.

  • Recommended for performance shortboards with moderate-to-low rocker.

  • Fin Family

  • Accelerator: Find Control. Speed, flow and response with added control.

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