FCS Fluid Foils Fat Boy 9 Longboard Fin
- Smoke 09
The FCS Fat Boy 9 is a Longboard Fin designed for boards that surfers have trouble holding the tail in while turning hard or riding the nose. The foil is thick at the base, thin in the middle, & thick at the tip
- creating a bulb. The water flowing over the bulb holds the tail of the board in the water more than a conventional foil due to water pressure.