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CI FRP Fin Large
The legendary Al Merrick fin template by Channel Islands Surfboards. Â Made in the USA.
4.75" (Large) fin size, designed with riders 165lbs and over in mind
Thruster fin set
Color: Â Red
SIDE FINS:
Depth: 4.72"
Base: Â 4.63"
Area: Â 15.93" ^2
Foil: Â Flat
CENTER FIN:
Depth: Â 4.48"
Base: Â 4.61"
Area: Â 15.20" ^2
Foil: Â Â 50/50
FRP (Fiberglass reinforced polymer)
MATERIAL:
Fiberglass reinforced polymer construction takes the glass flex fin to an all new level. Â The polymer is injected with fiberglass to create a stiffer, more controlled, and durable fin.
PERFORMANCE:
Designed to enhance controlled flex and responsiveness, while providing remarkable memory and durability. Â Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.
$14.85
Original: $49.50
-70%CI FRP Fin Large—
$49.50
$14.85Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The legendary Al Merrick fin template by Channel Islands Surfboards. Â Made in the USA.
4.75" (Large) fin size, designed with riders 165lbs and over in mind
Thruster fin set
Color: Â Red
SIDE FINS:
Depth: 4.72"
Base: Â 4.63"
Area: Â 15.93" ^2
Foil: Â Flat
CENTER FIN:
Depth: Â 4.48"
Base: Â 4.61"
Area: Â 15.20" ^2
Foil: Â Â 50/50
FRP (Fiberglass reinforced polymer)
MATERIAL:
Fiberglass reinforced polymer construction takes the glass flex fin to an all new level. Â The polymer is injected with fiberglass to create a stiffer, more controlled, and durable fin.
PERFORMANCE:
Designed to enhance controlled flex and responsiveness, while providing remarkable memory and durability. Â Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

















