FCS II Harley Quad - Performance Core hardware see the product page for

see the product page for your specific foil

Alpha is the first of its kind

FEATURE: Opti-Flex stronger leash ends

34" / 85mmArea: 8

FCS II Harley Quad - Performance Core hardware see the product page forOverview 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. Board Types Designed to fit the FCS II Fin System. Recommended for all board types including longboards, SUP, fish, funboard and twin fin boards. Performance Core Performance Core (PC) fins are made using a multi