Shred Stixx Wakesurf Co uses only Future Fin set ups to ensure the closest simulation to ocean surfing in all our boards. Their design and technology contain a unique encompassing flange for enduring strength. This setup allows for a full base fin to maximize speed and power. The Future System also has the lightest installed weight of any fin system on the market making ideal for wakesurfing. With only one screw, it also is the easiest and quickest installation of any fin system on the market.