FCS 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