Armstrong HA980 Foil Kit A+ – High Aspect Performance for Next-Level Foiling

The Armstrong HA980 Foil Kit A+ is engineered for riders who demand precision, glide, and versatility across every discipline—from wing foil, foil surfing, wingfoiling, and wind foiling to advanced downwind riding. Designed as part of Armstrong’s cutting-edge High Aspect (HA) range, this complete foil system delivers a perfect balance of speed, lift, carving ability, and efficiency for intermediate to expert riders.

Built using premium materials and refined through advanced hydrodynamic research, this foil kit redefines what is possible in modern foiling, offering unmatched performance whether you’re riding swell, carving waves, or cruising long distances.

High Aspect Design for Maximum Efficiency

The Essence of High-Performance Foiling

The HA980 front wing sits at the heart of this kit, featuring a high aspect ratio of approximately 9.68, designed to maximize glide and efficiency while maintaining excellent control.

High aspect foils are known for their ability to generate speed and maintain lift with minimal drag, making them ideal for:

• Long-distance wingfoil sessions
• Smooth, flowing foil surf rides
• Efficient pumping between waves
• High-speed wind foil performance

With a refined outline, section profile, and span, the HA980 offers riders a unique combination of early lift and extended glide, allowing you to stay on foil longer with less effort.

Next-Level Performance Engineering

“Best of Both Worlds” Ride Feel

Armstrong has developed a completely new foil section and profile to achieve what many riders consider the ultimate goal: stability and maneuverability in one package.

This results in:

• Smooth carving with precise rail-to-rail transitions
• Strong pumping efficiency for connecting waves
• Consistent lift across varying speeds and angles
• Stability at both low and high speeds

Whether you’re carving tight turns in surf foils or gliding effortlessly during wing foiling, the HA980 adapts seamlessly to your riding style.

Advanced Hydrodynamics and CFD Optimization

Engineered for Flow and Speed

The HA980 benefits from extensive computational fluid dynamics (CFD) research, ensuring optimized water flow across the entire wingspan.

A standout innovation is the evolutive section shape, where the foil profile changes subtly along the span to:

• Increase hydrodynamic efficiency
• Maintain consistent lift during turns
• Improve control at different bank angles
• Enhance glide in all conditions

This advanced shaping allows riders to push performance boundaries in both foil surfing and wingfoil disciplines.

Premium Construction for Strength and Lightweight Performance

Built with Toray Carbon Fiber

Durability meets performance with Armstrong’s use of high and intermediate modulus Toray carbon fiber.

Key benefits include:

• Exceptional stiffness for direct power transfer
• Lightweight feel for better responsiveness
• High resistance to torsional forces during carving
• Long-lasting durability for demanding conditions

This construction ensures the foil remains stable and reactive even under extreme loads, making it ideal for aggressive riding styles.

A+ System – Industry-Leading Modularity

Stronger, Smarter Connections

The Armstrong A+ System is a proprietary modular connection system that enhances the overall rigidity and feel of the foil.

Advantages of the A+ System:

• Rock-solid connection between components
• Easy assembly and disassembly
• Compatibility across Armstrong foil range
• Increased durability and reduced flex

This system gives riders confidence and control, especially during high-speed runs or powerful turns in wind foiling and surf foil sessions.

Complete Foil Kit – What’s Included

The Armstrong HA980 Foil Kit A+ comes as a complete setup, ready to hit the water.

Kit Components

• HA980 Front Wing (980 cm²)
• Flow 235 Stabilizer
• TC60 Fuselage
• Mast (typically 85 cm depending on configuration)
• Hardware and mounting system
• Protective covers
• Carry bag
• Shims and tuning accessories
• Torx tools

Technical Specifications

Performance Benefits Across Foiling Disciplines

Why Riders Choose the HA980

This foil kit excels across multiple disciplines, making it one of the most versatile setups available.

For Wing Foil & Wingfoiling

• Early lift for quick take-offs
• Long glide for efficient cruising
• Stability in gusty wind conditions

For Foil Surfing

• Smooth carving on waves
• Ability to connect multiple swell lines
• Responsive turning even at speed

For Wind Foiling

• High-speed control and efficiency
• Reduced drag for longer runs
• Stable platform for advanced maneuvers

For Downwind Foiling

• Exceptional glide and pump efficiency
• Maintains lift over long distances
• Ideal for linking bumps effortlessly

Who Is the Armstrong HA980 Foil Kit A+ For?

This foil kit is designed for:

• Intermediate to advanced riders
• Performance-focused foiling enthusiasts
• Riders looking to upgrade from mid-aspect foils
• Those seeking a balance of glide, speed, and maneuverability

If you want a foil that performs across wing foil, foil surfing, and wind foil disciplines without compromise, the HA980 is a top-tier choice.

Key Features at a Glance

• High aspect ratio (AR ~9.68) for maximum efficiency
• Evolutive section design for optimized flow
• Flat profile for responsive carving
• Premium Toray carbon construction
• A+ modular connection system
• Complete ready-to-ride foil kit
• Designed for wingfoil, surf foils, and foil surf performance

Why the Armstrong HA980 Stands Out

The Armstrong HA980 Foil Kit A+ pushes the boundaries of modern hydrofoil design. With its combination of glide, lift, and maneuverability, it offers a unique riding experience that adapts to multiple disciplines without compromise.

From smooth foil surfing lines to powerful wing foiling sessions, this foil delivers a refined, high-performance ride that continues to set the benchmark in the foiling world.