FCS II Harley Single Fin 5.5" straps faster and more often than

faster and more often than ever before

For the best mounting results

but strangely easy

Easily secure up to 4 paddles to your roof rack

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FCS II Harley Single Fin 5.5" straps faster and more often thanHarley Ingleby's small single fin adds more tail release to longer boards. PC Construction. Overview 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.