evo.com | Phase Five Wakesurf Boards > The Phase Five Aku V2 Wakesurf Board is a fast, aggressive, air-boosting machine built for speed. Featuring a diamond bumped wing tail and a pulled-in nose that enables aggressive carving without nose-diving, it's constructed with FLEXtec V2(TM) glassing for unmatched strength and durability. Reflex Speedrail FLEXtec(TM) V2 FlexTec V2 has been the staple construction technique in P5 surf style boards for the past few years. The FlexTec V2 layup schedule features a full Innegra bottom sheet with a carbon stringer along with a full Innegra top sheet combined with a carbon stringer and carbon vector netting. This combination of glass and epoxy resin provides an ultra strong surf style board that is built to outlast the competition. Do Not Store in Boat Board Racks evo does not recommend storing your wakesurfer in boat board racks. Many wakesurf boards are fragile and can be easily damaged by these racks, which is not covered under manufacturer warranty. 53" 3.7" Twin Fin 58" 4.3" Twin Fin | Phase Five AKU V2 Wakesurf Board 2025 - 58