Oozing with style, the SLX DC Super X range is a direct result of riders demanding a focus on performance longboarding and exceptional surf versatility. DC Super X Design The tail of the DC Super X enjoys some significant changes, like the slightly widened tail. The addition of the four channels in the bottom generates speed, while the swallowtail loosens up the tail for greater manoeuvrability. The DC Surf X benefits from the same design elements. Flax rails The new flax rails and Paulownia wood deck provide extra durability and strength, while keeping in line with NSP’s eco-friendly initiatives. The construction of the rails comes from our Cocoflax construction and toughens up the rails significantly.