AXIS KAIWI Ultra High Modulus Uni Carbon Mast 780

The Kaiwi mast is a pure performance mast designed to minimize drag and maximize glide efficiency for downwind racing, pump foiling, and prone foiling. With more than a year of development behind it, its capabilities are beyond doubt, having already topped international podiums across all three disciplines.

By optimizing for smaller-span wings and lighter riders, the Kaiwi achieves an exceptionally low-drag profile that larger, stiffer masts simply cannot match. Designed for wings up to 100 cm in span (excluding the Tempo) and riders weighing 85 kg or less, it represents a no-compromise approach to delivering maximum efficiency for those who demand the highest levels of performance.

An in-depth analysis of both hydrodynamics and structural loading led the R&D team to optimize every aspect of the mast's geometry and material stiffness.

While our Ultra Pro and Fatty masts deliver superior stiffness and enhanced control for heavier riders and larger-span wings, neither can match the efficiency and minimal drag that make the Kaiwi so effective in glide-dominated disciplines.