The aerodynamic profile of the blade and the used material (glass fiber reinforced by polypropylene), this model ranks among the best systems on the market. The length of the blade from the axis of rotation is 37.5 cm. Weight Management system is 480 grams. Rudder body is made from reinforced nylon, base member of stainless steel, is also made of glass reinforced nylon. This rudder recommend for kayaks Vestvika and Svalbard.