Liquid Force M.E. Wakeboard Womens Sz 130cm 3 Stage Rocker Break in rocker curve for aggressive riding style - Flatter center curve for speed & rail control - Exaggerated exit angle through tip gives a bucking pop off wake. PU Core Our pu cores are compression molded to the highest standards to provide a board that is lightweight and responsive under your feet. Spiral V Dual Concave Increased acceleration and pop while maintaining soft landings.