The Armstrong Alloy System was designed to enable riders of all skill levels to chase endless experiences on the
water. Its modularity, broad performance range and exceptional build quality empowers riders of all levels to
progress without limits.

Modularity is core to the Alloy System design. It’s fully compatible with all our front foils and stabilisers so as
riders’ style evolves, so can their setup. Building on the knowledge and technology that led to our industry-leading
carbon Performance Mast, the AA mast shape and structure are optimised from top to bottom for an excellent
balance of efficiency and strength. This approach to design and attention to detail is exemplified in the Alloy
System’s specially machined mast top and SailGP-inspired bottom bracket that are crafted from aerospace-grade
aluminium alloys.

The system is outfitted exclusively with premium titanium and surgical stainless hardware for a light and highly
corrosion resistant setup that’s durable over time. Industry-leading manufacturing tolerances make for a high
performance, beautiful fit and finish overall.

Details:
• Hexagonal fuselage shape is inherently strong, stiff and modular for an easy front foil swap.
• The mast section is 17.5mm thick; efficient through the water, yet strong to withstand the loads of
advanced riding.
• Aircraft-grade 6061 and 7075 alloys for excellent strength to weight ratio.
• Titanium and stainless hardware save having to disassemble frequently so it’s easy to use and maintain
with excellent corrosion resistance. Screws are custom-made M7 and M8 x 1.25.

Tech Specs:
• 85cm (33.5”), 72cm (28.5”), 58cm (22.5”) mast lengths
• 75cm, 65cm fuselage lengths