Airush AK Phazer V4


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AK Durable Supply Co

Airush AK Phazer V4

SIZES: 4’3 / 4’6 / 5’0 / 5’1 / 5’2 / 5’4 / 5’6 / 5’10 / 6’2

  • Carving oriented shape with a surf outline.
  • Convex nose area for soft touchdowns.
  • Hard release tail for early planing.
  • Boards Come with AK Footstraps.

The perfect companion for foiling at every level, each size is optimized to cater to a wide range of users across categories, with a consistent feel underfoot making it easier to size up or down.


Packing a surprising amount of float into such a short length reduces the swing weight, keeping the board easy to pump and turn. The volume is optimized for stability and works with the high apex rail to keep the board as nimble as possible.

The slight nose kick prevents the board from pearling with enough curve to recover touch downs. The flat tail rocker maximizes paddle speed to help you get into waves early. It also ensures the foil angle is always 90 degrees when flying, helping to trim and maintain a balanced ride.

Faster to paddle, easier to push the nose into waves, and less chance of catching the nose through turns. The widest part of the outline is quite far forward for easy paddling, while the curve in the outline keeps the flow for mid-turn touch downs.

The concave deck makes it feel much more stable and comfortable when paddling. This allows you to push your chest forward to generate speed when paddling into the waves, while keeping the board stable. It also makes you feel more connected to the foil with the advantage of the extra volume on the rails for stability.

The rounded V on the nose helps prevent the nose from sticking on touch downs, instead recovering without losing too much speed. The mid-section runs into a single concave for maximum paddle speed. Larger models have a longer release edge optimizing the early planing at lower speed.

GORE auto vents provide a waterproof and breathable solution, thanks to their proprietary GORE Membrane. This breathable membrane has a microporous structure that allows air and gases to pass through freely, so pressures are equalized, and moisture diffused before problems arise.

Full biaxial carbon top deck.
Wood sandwich standing areas.
Heavy-duty foil connection.

The Reflex Carbon construction creates an extremely strong and stiff standing area, covering an ultra-lightweight fused EPS core. The foil connection features a heavy duty high-density load plate, which carries the load of the foil and connects it to the top deck for a direct connection between the foil and the rider.



Board 4’3 4’6 5’0 5’1 5’2 5’4 5’6 5’10 6’2
Volume (Liters) 30 36 46 55 65 76 90 110 140
Width (inches) 19.25″ 20.25″ 21.25″ 23″ 24″ 25″ 26″ 28.5″ 30″

30L, 36L, 46L, 55L, 65L, 76L, 90L, 110L, 140L




AK Durable Supply Co

AK durable supply co is a watersports brand from Cape Town, developing technical components, boards, and accessories built for watermen around the world.
AK Durable Supply Co