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FCS II HS PC Carbon Medium Tri Fin Set

sku# 136919
FCS - II HS PC Carbon Medium Tri Fin Set
Model Info


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Product Info

With its low sweep and cambered foils the FCS II HS PC Carbon Medium Tri Fin Set will add tons of speed and maneuverability in the pocket to your low-rocker, high-volume board.

Product Details


Performance Core CarbonDynamic RTM construction with strategically placed carbon compliments the template and sweep angle of the fin, and produce a bespoke flex pattern with remarkable memory properties. In the water this translates to immediate response when loading up the fins and driving through turns. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave.


Fin SpecsBase: 4.61" / Depth: 4.70" / Area: 15.74" / Sweep: 31.8°


Inside Foil Technology (IFT)A sophisticated hydrodynamic foil consisting of a convex outside face, a rounded leading edge and a concaved inside face. Inside foil increases the efficiency of water flow over the surface of the fin adding lift and reducing drag. The result is a fin with more options through increased hold and speed.

FCS II Fin SystemThis fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.

Designed by Hayden Cox (Hayden Shapes)Perfectly suited to the HS Hypto Krypto and other higher volume board models with lower rocker, these fins produce exceptional speed when driving off the bottom, especially on longer open face waves. The lower sweep angle and cambered foil keeps this fin highly maneuverable in the pocket, yet still delivers a feeling of control at both low and high speeds, and when performing in more critical sections.

Ideal ConditionsSuits all conditions.

Board TypePerfectly suited to the HS Hypto Krypto and other higher volume board models with lower rocker.


3 Fins


  • Material: Carbon Fiber, Fiberglass, Resin
  • Fin Category: Thruster (Tri)
  • Fin Box Compatibility: FCS II
  • Includes: 3 Fins
  • Rider Size: M (145 - 195 lbs)
Size Medium
Rider Size M (145 - 195 lbs)
Base (in) 4.61
Base (mm) 117
Depth (in) 4.70
Depth (mm) 119
Area (in²) 15.74
Area (mm²) 10158
Sweep (°) 31.8

Other Notes

FCS products can only be shipped within the United States and Canada



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