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100% specific windfoil board?

The length of the Thunderbolt allows you to push harder without consequence.

OSS Double Sandwich

We follow a unique manufacturing process during which all layers of fabric, reinforcements, and casings are applied in a double-shell mould. A one-shot sandwich (OSS) construction.Then baked in a process that allows for ideal polymerisation of resins for perfect reproduction and optimal weight/strength ratio.  The resin used for our boards is a biosourced epoxy, SR GreenPoxy (more than 33% of the molecules come from plant sources).

Optimise the take-off

A slightly longer shape allows you to lean on the nose to lighten your rig and free up your glide. It also allows to adopt a simple hull shape, flat with slight bevels on the rails evolving in a slight V in the bow.

The result is to free the board as much as possible from planing to reach flight as quickly and easily as possible.


Double cut out tail

Reduction of the wetted surface at the tail along with clean release edges, takes power away from the tail to release the board quicker at the initial planing stage



Forgiving in a touchdown. A longer board will allow you to have less angle during a touchdown, to touch the water softer and therefore to get back in the air quicker.


Take off quickly thanks to its length and inertia, the Thunderbolt board will take off in the slightest breeze.

Large tail

Perform in racing thanks to the extra width in the tail, you’ll have great leverage on your race foil.

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