FCS II Firewire Fins
Top Pick
FCS

FCS II Firewire Fins

4.6

Best performance upgrade for intermediate to advanced surfers seeking precision.

A high-performance fin set that bridges the gap between thruster stability and twin-fin looseness. The smaller center fin design prioritizes speed and release, making it an ideal upgrade for hybrid and groveler boards.

$130.00

Out of stock
Board Type Compatibility Groveller
Groveller
Shortboard
Fin Set Configuration Thruster (3-Fin)
5-Fin Set
Thruster (3-Fin)

Who it's for

  • Power surfers seeking maximum control during high-speed maneuvers
  • Advanced riders wanting immediate energy transfer and a lively feel
  • Efficient surfers who frequently swap setups based on changing conditions

Who should skip it

  • Budget-conscious surfers looking for a more affordable entry-level fin
  • Lightweight surfers needing more flex in small, weak waves
  • Multi-brand board owners who prefer a universal fin mounting system

Performance breakdown

Turn Release

Smaller center fin allows for quick, snappy pivots in tight pockets.

Excellent

Drive and Projection

AirCore construction delivers noticeable speed generation through flat sections.

Excellent

Versatility

Adapts seamlessly between grovelers and hybrid boards for diverse conditions.

Excellent

Installation Ease

FCS II system makes fin swaps effortless without needing a key.

Excellent

Responsiveness

Lightweight materials provide a lively, energetic feel underfoot during maneuvers.

Excellent

Stability

Twin-fin influence prioritizes speed and flow over locked-in tracking.

Good

Key Specs

Size

M

Color

Black

Fin System

FCS II

Material

Performance Core + AirCore

Configuration

Thruster

Max Rider Weight

200 lbs

Recommended Conditions

Critical overhead waves

Construction

Multi-layered resin transfer molding

Know before you buy

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Ask Metto anything about the FCS II Firewire Fins before you decide.

FCS II Firewire Fins

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