FCS II Christenson PG Twin + 1 Fin SetThe FCS II Christenson PG Twin + 1 Fin Set is designed to work with specific models in the CC range, however it is also a versatile option for a wide range of surfboards, including fish, funboards, and dedicated twin fin setups. This design is perfect for surfers seeking a balance of speed, maneuverability when carving smooth lines or pushing limits in steeper wave sections. Fin Size Detail Size Fins Depth Base Area Sweep Foil M L Sides 5. 22" 5. 14"