FCS II POWER TWIN FIN SET - MANGO/WHITEFCS II POWER TWIN FIN SET MANGO WHITE High area twin fin set designed to be pushed hard through turns. Overview Highest area twin set in the FCS range; as a result, can be pushed harder through turns. Moderate sweep (rake), full tip and longer base deliver incredible drive and speed. Lower depth value maintains manoeuvrability and looseness off the top and through turns. Designed in collaboration with Harley Ingleby for use on his asymmetric twin