The Kai Sallas 7" Single Fin from FCSII is a high-performance single fin that strikes a balance between speed, manoeuvrability, drive and response.
The perfect size fin to combine with PG Side Bites adding versatility to any single fin surfboard.
Performance Glass (PG) fins are machine cut from layers of solid fibreglass. These fins are stiff and are widely used by pro-level surfers because the integrity of the flex is maintained under immense force.
The FCS II System