Biolite 3 Core Minimal Rocker / Flat Base Machined EVA Traction - Diamond SKIM STYLE Surfer Hyperlite's world champion wakesurfer Noah Flegel has been in the R&D room with shaper Aaron Stumpf creating a new skim style wakesurf board, the Transistor. This shape features a compact length for faster rotations and consistent speed down the line. The clean base design and single fin lend to quick release from the wave easing spins. The Transistor is a full woven carbon construction with a low density Biolite 3 core for a lightweight feel with maximum response.