Wide Fish Tail – more control and drive through turns

The wider fish tail improves control through the rear of the board and delivers stronger drive during turns. Combined with a greater offset stance, it allows the rider to load the board more effectively during carving.

The tail design also allows integrated cable routing for Foil Assist use.

Concave Deck – improved board connection

The subtle concave deck improves rider connection with the board. It creates a more direct feel underfoot during carving and pumping.

This deck geometry helps the rider control board angle and foil response more precisely, especially during fast changes of direction.

Low Rocker – efficient pumping and wave connections

The Low Rocker supports efficient pumping and makes it easier to maintain speed between wave sections or connect multiple waves.

The board requires less movement to maintain flow, helping the rider stay on foil longer without relying entirely on wave energy.

Tail Cut Outs – easier release from the water

Tail Cut Outs reduce the surface area in contact with the water during take-off. This supports cleaner release and a faster transition onto foil.

The reduced surface area at the rear also helps decrease drag during acceleration.

Biax Carbon Construction – lightweight and stiff

The Crush SLS uses lightweight Biax Carbon Construction to provide high stiffness and direct response to rider input.

The stiff structure improves power transfer between the board and foil, supporting precise control during pumping and dynamic wave maneuvers.

Carbon Foil Tracks – direct load transfer

Carbon Foil Tracks increase stiffness in the foil connection area and reduce unwanted flex between the board and foil.

Rear Track Openings allow fast foil mounting and convenient, precise adjustment of the foil position.

Thin Deck Pad 3 mm – maximum direct feedback

The thin 3 mm deck pad reduces the distance between the rider’s feet and the board structure. This provides more immediate feedback and a more connected feel with the foil.

Its grippy surface also provides the traction required for pumping and aggressive carving.

No footstrap inserts for lower weight

The Crush SLS does not use footstrap inserts. Together with the thinner deck pad and Carbon Foil Tracks, this helps reduce overall board weight and keeps the construction focused on maximum Prone Foiling performance.