The Liquid Force RDX wakeboard is an awesome option for advanced wake boarders who really know how to rip. The quad molded fins long enough for extra hold but will still allow for a playful, fun ride. The RDX has plenty of pop thanks to the Aggressive 3 Stage Rocker and landings will be soft thanks to the single to double concave center. If you want a wakeboard that can take on any challenge then take a look at the Liquid Force RDX. Diamond Squaretail Shape, Progressive Three Stage Rocker, Three Position M6 Inserts, Precision PU Core, Pro Glass Combo Layup, DISC Hull Through Center Into Slight V, Quad V Tip Channels, Low Volume Rail with Beveled Edge, Molded In Quad Fins with Removable Center Fin, Designed for LF 6X and All 6in. Bindings, Construction: Precision PU Core, What Binding is Included?: NA, Fin Configuration: Molded In Quad Fins w/Removable Center Fin, Weight Range: 90-170 lbs (@134cm) / 130-200lbs (@138cm) / 160-230lbs (@142cm), Rocker Type: 3 Stage, Edge: Beveled, Rocker: 2.5 in. Progressive 3 Stage (@134cm) / 2.6 in. Progressive 3 Stage (!138cm) / 2.7 in. Progressive (@142cm), Stance Width: 22-26in (@138cm), Bindings Included: No, Board Width: 17.2in (@138cm), Model Year: 2020, Product ID: 599329, Model Number: 2205088, GTIN: 0013576474359