Surfboard Fins by FCS The FCS II Carver PG Side Bite Fins are machine cut from solid fiberglass to provide a stiff and reliable feel even under extreme force. This elongated template with a high degree of sweep is designed to add speed, stability, and control to longboards, SUPs, or quad rear setups. They offer exceptional hold for power surfers who enjoy drawing out long turns on open face waves and down the line point breaks. These performance fins fit the FCS II system and are perfect for those who want to maintain flex integrity while carving with confidence. • Two Quad Rear Side Byte fins • Designed to add speed, stability, and control to any 2 plus 1 set up • Elongated template with high degree of sweep • Provides exceptional hold off the bottom and when carving on the open face • Ideal for power surfers who like to push hard and draw out turns • Suited for open face and down the line waves, particularly point breaks • Designed to fit the FCS II Fin System • Suitable for longboards, SUPs, or as shortboard quad rears • Performance Glass machine cut from layers of solid fiberglass • Stiff fins that maintain flex integrity under immense force and extreme conditions