FCS II Dave Kalama SUP Single FinFCS II Dave Kalama SUP Longboard Single Fin Multi purpose race fin designed by Danny Ching Long, swept swept template for straight line control with the ability to turn freely FCS II TOOL LESS SUP FINS The fin can be inserted, removed or adjusted in seconds No screw and plate required Fits a variety of existing single fin boxes Ideal Conditions are for Flat water from open ocean to lakes and inland waterways BOARD TYPES Race SUP's