FCS Fins - GMB5 PC - Neon Green/Black Hex

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SKU: FCS117115900
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Availability: In stock


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Family Owned Since 1980. Online since 1999.



Matt "Mayhem" Biolos’s signature template. A lively combination of drive, hold and maneuverability, can be used in a variety of conditions and performance board models.


  • Size: Large
  • Fins in set: 3
  • Material: Performance Core

Tech Specs

  • Base: 4.41 in, 112 mm
  • Depth: 4.74 in, 120 mm
  • Area: 15.26 sq in, 9847 sq mm
  • Sweep: 32.9°
  • Foil: Flat


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Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.

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