A twin fin set designed for the modern Fish to allow for extra control and maneuverability. This template is taken from a Mark Richards design. 

Construction: The fins incorporate a hexagonal foam core material , and a construction that gives traditional fibreglass fin like flex with added benefit of weight reduction. The carbon base maintains rigidity at the base for stability and drive which converts to a progressive flex tip. 

Fin dimensions: 

Twin Fins                                

Base: 130mm                   
Height: 145mm                    
Area: 13580mm²