FCS II H4 Surfboard Tri Fin Set - Large

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Features:

  • Size: Large (75Kg - 90Kg / 165 - 200 Lbs)
  • Side fin profile: Lower section produces maximum acceleration, while a hatchet like tip creates stability & control.
  • Centre fin profile: Highly raked elliptical outline reduces drag and offers a feeling of predictability when releasing through turns.
  • Fin foil template: Thicker base with tapered tip optimizes flex & regulates the release of energy during rail to rial 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.

FCS Fin Family
Accelerator: Find Control. Speed, flow and response with added control.

Construction

  • Precision swiss engineered: creates the perfect synergy between fin geometry & hi-fi materials, giving a smooth & predictable feel.
  • High-density uni-directional carbon fibre: light & super strong with a custom orientation to transfer more of your energy into speed than any other fin.
  • Dynamic trailing edge: internal composite morphs under extreme load, enabling the fins to be pushed harder without sliding out.
  • Innovative production: highly specialized robotic automation combined with camera assisted quality control, ensures absolute accuracy.