FCS II Power Twin Fins
Top Pick
JS Industries

FCS II Power Twin Fins

4.6

Best performance upgrade for surfers seeking extra drive and control.

Engineered for maximum drive and speed, these fins provide the surface area needed to push hard through turns while keeping the tail loose and responsive. They offer a high-performance feel that balances stability with quick, agile maneuverability.

$158.00

Out of stock
Board Type Compatibility Shortboard, Fish
Fish
Shortboard, Fish

Who it's for

  • Power surfers seeking maximum speed in small to medium waves
  • Intermediate surfers wanting a stable yet loose twin fin experience
  • Experienced riders who prioritize immediate response and structural integrity

Who should skip it

  • Lightweight surfers who prefer a more nimble and pivoty feel
  • Big wave chargers requiring maximum grip in critical sections
  • Surfers using narrow shortboards optimized for thruster setups

Performance breakdown

Drive and Acceleration

The extended base generates significant speed through every bottom turn.

Excellent

Release and Pivot

Reduced depth allows for quick, snappy releases off the lip.

Excellent

Stability and Control

Moderate sweep provides reliable hold during aggressive, high-speed maneuvers.

Good

Installation Ease

FCS II system makes swapping fins effortless without needing any tools.

Excellent

Material Durability

Performance Glass construction offers a stiff, consistent flex pattern over time.

Excellent

Versatility

Pairs perfectly with fish and hybrid shapes for varied wave conditions.

Excellent

Key Specs

Material

Performance Glass

Fin System

FCS II

Configuration

Twin set

Design

High area with moderate sweep

Compatibility

Shortboards and fish models

Know before you buy

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FCS II Power Twin Fins

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JS Industries USA
JS Industries USA
Out of stock
$158.00
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