TITANIUM DFI RSThe TITANIUM DFI RS represents the ultimate RACING CLASS of motorized surfing. The best materials, brilliant manoeuvring and the highest top speed make the TITANIUM DFI RS the top shot of the industry. This board extends the limits of the TITANIUM DFI for improved cylinders for the highest performance connected to a racing jet pump with even higher thrust. Maximum traction in the curve is secured by a tougher main fin which will back you up in super