VS Bodyboards Dave Winchester PFS3 Wi-Fly Quad Concave Bodyboard, 41″, Midnight Blue

The Quad Concave can be broken down into two parts: Central Double Concave-Tracks laminar (water) flow through the center of the board keeping you higher on the wave face, which allows you to generate more speed into your bottom turns. Outer Venturi Channels-Draws the laminar flow from a wider entry point into a narrow exit through the tail. Based on Bernoulli’s principle, the laminar flow increases in speed as it progresses through the channel, giving you more drive. The Quad Concave is precision shaped on VS Bodyboards custom built AKU CNC shaping machine. The AKU gives us the ability to design progressive channel and concave set-ups with incredible accuracy and consistency previously not possible by hand shaping.

Make sure this fits by entering your model number.
PFS3 Core: Parallel Flex System, high density aerospace foam beams run in a straight orientation from tail to nose
1x STRINGER, NXL Deck w/Deck Contour
Surlyn Slick with Mesh with 4 Quad Concave Channels
Wi-Fly Tail
Bumpers, Nose Bulbs, 55/45 Double Rails, Logo’s, Rail and Slick Colors may vary