Double Concave Channel

Double Concave Channel refer's the number on concave's on a bodyboard. These channel's sit inside of the regular channel's 

Double Concave Channel  is produced by the artificial intelligence of the AKU machine to precisely create a double concave bottom to capture the laminar water flow, creating a faster & more stable bottom contour. This creates an air pocket in the back half of the board. Breaking up surface tension & creating an air bubble resulting in more lift, less drag, increased speed while having better hold & rail control resulting in better manouvreability. This creates the ultimate board for speed & control.