Shockwave S5-LW Suspension Base - Black [SW-05026-B]S5 LW Suspension Base Black The Shockwave S5 LW lightweight marine suspension base is our entry level recreational suspension option. Designed to mitigate the shock of wave impact in light conditions on freshwater lakes or cabin boats on the ocean. Made from anodized A360 cast aluminum that has been powder coated and fitted with stainless steel hardware, the S5 LW suspension base utilizes a three link forward action suspension design. Fitted with an X