FCS II AM Fins (Large, Medium and Small)

The FCS II AM Large, Medium and Small Fins (Formally the FCS AM1 and FCS AM2) come FCS II compatible, WHICH MEANS NO SCREWS! They're both available in Thruster or 5-Fin setups and are all stamped with Al Merricks' seal of approval! Every surfer should have at least the Thrusters if not the 5-Fin sets in their Fin quiver. Sick BRAND NEW Signature Fins from FCS II.

FCS AM Large

The FCS AM Large Fins are Al Merricks' proven template known for exceptional drive and maneuverability. The FCS II AM Large Fins are GREAT for larger surfers/larger surf and PERFECT when it comes to quick release through turns, due to the smaller center fin. Get in position on big waves and get barreled!

FCS AM Large Fin Size:

Side Fin Size:
Side Base: 4.61 in. 117 mm
Side Depth: 4.70 in. 119 mm
Surface Area: 15.63 in.² 10083 mm²
Sweep: 36.3°

FCS AM Large Center Fin Size:

Center Fin Size:
Center Base: 4.47 in. 113 mm
Center Depth: 4.45 in. 113 mm
Surface Area: 14.68 in.² 9469 mm²
Sweep: 36.3°

The FCS II AM Large Fins: Available in Performance Core

FCS AM Medium

The FCS AM Medium Fins (previously the FCS AM2 Fins) are Al Merricks' original template known for exceptional drive and maneuverability, with Inside Foil Technology and a bit smaller template than the AM, the FCS II AM Medium Fins are geared towards medium/smaller surfers. The AM Medium Fins are enhanced with PC construction. These Fins are GREAT for long arcs, down the line surfing, or in boards with wider tails and a lot of rocker and PERFECT for quick release through turns due (again) to their smaller center fin.

FCS AM Medium Fin Size:

Side Fin Size:
Side Base: 4.55 in. 116 mm
Side Depth: 4.52 in. 115 mm
Surface Area: 14.89 in² 9608 mm²
Sweep: 36.6°

FCS AM Medium Fin Size:

Center Fin Size:
Center Base: 4.34 in. 110 mm
Center Depth: 4.41 in. 112 mm
Surface Area: 13.72 in.² 8852 mm²
Sweep: 35.0°
The FCS AM Medium Fins: Available in Performance Core

FCS II AM Small

The FCS II AM Small Fins come FCS II compatible, WHICH MEANS NO SCREWS! The AM2 is only available in a Thruster setup and are stamped with Al Merricks' seal of approval! Every surfer should have the FCS II AM Small Thruster set in their quiver for the small days. Sick BRAND NEW Signature Fins from FCS II.

FCS AM Small Fin Size:

Base: 4.37 in. 11​1 mm
Depth: 4.37 in. 11​1 mm
Area: 1​3.71 in.² 8846 mm²
Sweep: 35.5º
Foil: Flat

The FCS AM Small Fins: Available in Performance Core

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