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FCS II CI PC Large Tri Fin Set

sku# 192030
FCS - II CI PC Large Tri Fin SetFCS - II CI PC Large Tri Fin Set
Model Info
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Product Info

In collaboration with Channel Islands Surfboards comes the FCS II CI PC Large Tri Fin Set. Designed for hollow steep waves and punchy breaks, this fin will set you up for tight turns and fun snaps.

Product Details


Performance CorePerformance Core (PC) material and construction is designed to deliver the feeling of a traditional fiberglass fin with the added performance of reduced weight. The RTM (Resin Transfer Moulding) process produces a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.


Ideal ConditionsHollow, steep waves and punchy beach breaks.

Board TypesPerformance boards with deep concaves and moderate-to-extreme rocker.


3 Fins


  • Material: Resin
  • Fin Category: Thruster (Tri)
  • Fin Box Compatibility: FCS II
  • Includes: 3 Fins
  • Rider Size: L (165+ lbs)
  • Warranty: 1 Year
Size Large
Rider Size L (165​+ lbs)
Base (in) 4.5
Base (mm) 114.2
Depth (in) 4.7
Depth (mm) 119.3
Area (in²) 15.79
Area (mm²) 10190
Sweep (°) 30.3

Other Notes

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



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