With feedback from competitive riders, Thomas has designed the new Competition 9’1” First unveiled at Noosa, Australia in 2010 the competition prototypes were ridden by world champion surfers and given some heavy credentials in excellent surf.

Thomas has narrowed the nose, reducing the swing weight, reduced the volume and thinned out the rail for more aggressive and responsive surfing.

The deeper concaves and performance rails blends incredible thrust with control for critical sections and huge off the lip. Bring your longboarding to the next level.

"Dudes dont knock it till you try it! I know I did, so I gave it a go and guess what? I'm so stoked about the way it handles that I'm purchasing the new pro series and picking it up next week..."

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• SLX
  • SLX EPOXY TECHNOLOGY
    SLX construction produces a controlled flex pattern by combining the versatility of epoxy materials with the added advantage of reduced weight. All SLX boards have an EPS core with a high-grade timber stringer, which is laminated by hand using epoxy resign, biaxial fiberglass and a specialized construction process.
    Featuring a high strength-to-weigh ratio, and designs CNC milled directly from the shapers files. SLX boards feel light, responsive and are very sensitive under your feet. These boards are extremely versatile, easy to ride, and can be used in wide variety of conditions.

    You can find out more about GSI's surfboard construction on our surfboard technologies page

Single/Double

Performance Rail

1-7ft waves

Intermediate - Advanced