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FCS II MB PC Carbon Medium Tri Fin Set

sku# 136917
FCS - II MB PC Carbon Medium Tri Fin Set
Model Info
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Product Info

A reliable fin for the aggressive rider. The FCS II MB PC Carbon Medium Tri Fin Set has a super responsive carbon construction with a mild sweep that'll rock it from the pocket to the open face.

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: 4.30" / Depth: 4.59" / Area: 14.49in² / Sweep: 31.7˚


Flat FoilA flat inside face combined with a convex outside face. The traditional flat sided foil offers an even combination of drive, pivot and hold and provides a very consistent, reliable feel over a wide variety of conditions.

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 Matt 'Mayhem' BiolosDelivers a lively combination of drive, hold and maneuverability. This versatile fin will feel reliable out on the open face or tight in the pocket.

Ideal ConditionsA wide range of conditions from beach breaks to point breaks.

Board TypesPerformance shortboards and hybrid models.


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) 4.30
Base (mm) 109
Depth (in) 4.59
Depth (mm) 116
Area (in²) 14.49
Area (mm²) 9347
Sweep (°) 31.7

Other Notes

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



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