This is the Sharpeye Surfboards Disco Inferno 5'11 x 19 1/4 x 2 1/2 x  28.8 Litres with FCSII fin system.  Also available for custom preorder in any size and fin system. 

Here's what Sharpeye say about it:

The Disco Inferno is a proven contest machine. A favourite by the whole Sharp Eye team, claiming multiple WQS victories during the models development. The inferno is a step up from the original Disco model, with added rocker throughout along with more hold & drive. A performance surfboard that will handle just about all conditions thrown at it and maintain its spark. Perfect for the WQS warrior or your local shredder.