FCS II Harley Ingleby 5.5 Single Fin misc The outcome of this is

The outcome of this is a power-based performance twin fin

Description: From the Channel Islands Website

The DNA is a performance shortboard alternate with an enhanced forward surface area for carrying speed

which demanded less stylish and aggressive maneuvering

Description: Twinzer with added cant/size in the leading fin = Twonzer

FCS II Harley Ingleby 5.5 Single Fin misc The outcome of this isOverview World Longboard Champion Harley Ingleby's Athlete Fin. Small single fin adds more tail release to longer boards. Ideal for performance longboards, surf SUP's, and 2+1 set ups. Designed to be used with the FCS II Fin System. Ideal Conditions A wide range of conditions from beach breaks to point breaks.