FCS II Shaper range of fins. Shaper Mark Richards classic Twin fin template will produce maximium drive and speed while the stabilizer will add to the grip/control of the board while keeping it free.
These fins are only available in size Extra Large and have the performance core. Side fins have a width of 128mm/5.06 inch at the widest point and 141mm/5.55 inch high. NOTE-The board must be fitted with FCS II fin boxes for these fins to fit.