FCS V2 PC Quad Set Surf Fins SP20 Features:Designed for fast, critical surfing. Suits hollow steep waves, and punchy beach breaks.Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.Designed for fast, critical surfing.The upright, pivotal side fin template produces quick start-up acceleration and allows for tight turns in the pocket.Based on the FCS K2.1 template.Quad (4 fin) set.Hollow steep waves, punchy beach breaks.All board types.Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.ITEM # 1120-156-23-R