Harley Ingleby's XL signature quad set.
World Longboard Champion Harley Ingleby's Athlete Fin.
Harley's XL 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.
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.