Channels

sort of like tuning up a V-6 to a V-8. This hull contour, if shaped in correctly can be both performance enhancing u0026amp; versatile; adding pep to your board in a wide variety of conditions. They take a fair amount of time to shape u0026amp; are much more difficult to glass u0026amp; sand, so they come available as an upgrade to either poly or Proxy construction board [justified_image_grid preset=4 row_height=300 height_deviation=150 lightbox=foobox mobile_lightbox=photoswipe3 limit=200 randomize_width=150 load_more=scroll load_more_limit=30 instagram_tag=parabolicchannels instagram_link=yes]