FCS II AM PC Tri Fins

FCS II AM PC Tri Fin Set

Raked side fins produce exceptional drive & a smaller center fin offers quick release through turns.  This fin template was designed by Channel Islands Surfboards founder/shaper Al Merrick, a template developed & refined over his decades of shaping for the worlds best surfers.

This fin’s wide base and raked back shape gives you heaps of drive down the line and hold on rail .  The narrower tip and smaller back fin gives you plenty of release off of the top.  The  PC honeycomb construction creates a positive feeling medium flex pattern, suitable for use in a large range of conditions.  One of the most popular thruster sets we sell in store.

SMALL

FRONT
Base: 4.37" / 11​1mm
Depth: 4.37" / 11​1mm
Area: 1​3.71"² / 8846mm²
Sweep: 35.5º
Foil: Flat

CENTRE
Base: 4.37" / 11​1mm
Depth: 4.37" / 11​1mm
Area: 1​3.71"² / 8846mm²
Sweep: 35.5º
Foil: Flat

MEDIUM

FRONT
Base: 4.55" / 116mm
Depth: 4.52" / 115mm
Area: 14.89"² / 9608mm²
Sweep: 36.6º
Foil: Flat

CENTRE
Base: 4.34" / 110mm
Depth: 4.41" / 112mm
Area: 13.72"² / 8852mm²
Sweep: 35.0º

LARGE

FRONT
Base: 4.61" / 117mm 
Depth: 4.70" / 119mm 
Area: 15.63"² / 10083mm² 
Sweep: 36.3º 
Foil: Flat

CENTRE
Base: 4.47" / 113mm 
Depth: 4.45" / 113mm 
Area: 14.68"² / 9469mm² 
Sweep: 38.6º