FCS II Harley Quad Fins (XL / Performance Core / Black)

NEW SEASON COLOR Harley Ingleby's signature quad set. Performance Material Size Overview World Longboard Champion Harley Ingleby's Athlete Fin. Harley's XXL template delivers maximum speed and drive for powerful surfers. Ideal for performance longboards, and surf SUP's. Designed to be used with the FCS II Fin System. Performance Core Performance Core (PC) fins are made using a multi-layered resin transfer moulding 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. The FCS II Tool-Less Longboard System No need for a plate and screw. Ability to adjust your fin position in the box mid-surf. Easily insert or remove your fin in seconds. No fin key required. Designed to be used in most existing Longboard boxes. No new box required. XXL Fin Base (inches) Base (mm) Depth (inches) Depth (mm) Area (inches) Area (mm) Sweep Deg° Foil Side 4.61 117 4.99 127 16.93 10923 34° Flat Quad Rear 4.25 108 4.43 112 14.03 9054 33.7° IFT View the FCS Fin Data page for Base/Depth/Area/Foil information.