FCS Surfboard Fins – FCS FK2 Performance Core F…
Features:
Fin Specifications:Height: 4.49″Base: 7.01″Area: 22.78″Sweep: 39.2 degreesFoil: 80/20
This medium sized twin keel set is perfect for retro fish surfboards. With 80/20 Foil and slightly less surface area than other Keel setups, the FK-2 will add more manoeuvrability and release off the top to any retro fish.
It broke the first time I got in the water.