Carbon: The ventilation-resistant foil section maintains efficiency at high speeds, steep angles, and in turbulent conditions.
Aluminum: Maintains laminar flow and performance at aggressive angles, through turbulence, and at higher speeds.
Generation 1.

The Carbon Mast is constructed from a High Modulus (HM) Carbon blend, delivering superior strength and minimal weight.
HM Carbon Blend: Combines superior stiffness with lightweight properties.
The Aluminum Mast features a robust foil section with an optimized profile that offers impressive stiffness and minimal drag.
Comparable Performance: Matches the submerged drag of the Carbon Mast at higher speeds.
Universal.
Our Carbon Mast is constructed from a High Modulus (HM) Carbon blend, delivering superior strength and minimal weight. Its straight, zero-taper design ensures a consistent feel while reducing submerged drag, optimizing performance at high speeds. The ventilation-resistant foil section maintains efficiency even in turbulent conditions. At 15.5mm thickness, it strikes an ideal balance between rigidity, responsiveness, and speed, making it perfect for high-performance use, heavier riders, and high-aspect foils.
Our Aluminum Mast features a robust foil section with an optimized profile that offers impressive stiffness and minimal drag. Despite its 19mm thickness, the design performs like a thinner mast at higher speeds, maintaining comparable submerged drag to the Carbon Mast above 13 mph. It provides a durable and cost-effective alternative with solid, reliable performance.

HM Carbon Blend
Combines superior stiffness with lightweight properties.

Zero Taper Design
Ensures consistent feel and reduced submerged drag.

Ventilation-Resistant Foil Section
Effective at high speeds, steep angles, and in turbulent conditions.

Optimized Foil Section
Delivers excellent stiffness-to-weight ratio and low surface drag, with a 19mm mast designed to perform like a thinner mast.

High Ventilation Resistance
Maintains laminar flow and performance at aggressive angles, through turbulence, and at higher speeds.

Comparable Performance
Matches the submerged drag of the Carbon Mast at higher speeds.
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Voici la traduction en anglais :
I tested the KT foil, 77 mast, 570 front wing. Really nice, but the aluminium fuselage prevents me from selling my Armstrong gear. The thing is, maintaining aluminium is complicated because of electrolysis. I understand that it helps lower the price of the foil, but for me overall quality comes first. So the day you sell a carbon fuselage, I’m buying! Thanks.
Response: Aloha Laurent, thanks for reaching out.
We choose aluminum for our fuselage because it offers the best mix of strength, weight, cross-sectional area, and isotropic strength to handle the connection system. All threads are stainless steel, and connecting surfaces are insulated with E-glass, so corrosion is only a cosmetic issue.
We are open to carbon in the future, but for now, given the current small fuselage, we haven\'t seen the advantages outweigh the performance benefits.
Mahalo,
Kane