Armstrong DW755 Wing A+ – High-Performance Downwind Foil for Advanced Riders

The Armstrong DW755 Wing A+ is a cutting-edge hydrofoil surf wing engineered for riders chasing maximum speed, glide, and efficiency in open-water conditions. Designed as part of Armstrong’s elite Performance Series, this front wing is purpose-built for advanced disciplines like wing foiling, foil surfing, and wind foiling, especially in downwind environments where performance matters most.

Overview of the Armstrong DW755 Wing A+

The DW755 represents a breakthrough in foil design, combining hydrodynamic efficiency with high-end materials. Developed using real-world data from Hawaii’s inter-island channels, it is tailored for riders who want to push the limits of wing foil performance.

This model is particularly popular among experienced riders looking for a balance between early lift and top-end speed, making it versatile across various foiling disciplines including hydrofoil surf wing setups.

Key Features and Innovations

Ultra High Aspect Ratio for Maximum Glide

One of the standout features of the DW755 is its high aspect ratio (AR 13+), which significantly improves glide efficiency and speed.

• Extended wingspan for reduced drag
• Longer glide phases between pumps
• Ideal for open ocean swell riding

This makes it highly effective for long-distance wing foiling sessions and downwind runs.

Advanced Hydrodynamic Design

The DW755 was developed using computational fluid dynamics (CFD) and real ocean data:

• Optimized foil profile for minimal resistance
• Evolutive section profile across the span for efficiency
• Smooth transition between low and high speeds

This results in a foil that performs exceptionally well across a wide speed range, from takeoff to full-speed glide.

Exceptional Stability at High Speeds

Despite its high-performance profile, the DW755 remains stable even at top speeds:

• Subtle anhedral-to-dihedral curvature improves control
• Reduced pitch sensitivity at speed
• Balanced front and rear foot pressure

This stability is crucial for foil surfing and high-speed wind foiling, where control is essential.

Premium Carbon Construction

Armstrong uses high-grade materials to ensure durability and performance:

• Toray intermediate and high modulus carbon fiber
• Lightweight yet extremely stiff construction
• Long-lasting performance in harsh marine environments

This premium build enhances responsiveness and energy transfer during rides.

A+ System Integration

The DW755 integrates seamlessly with Armstrong’s proprietary A+ System:

• Solid connection between mast, fuselage, and wings
• Hexagonal carbon fuselage with titanium core
• Minimal flex under high loads
• Adjustable stabilizer pitch via precision shims

This system delivers a smooth and connected riding experience, crucial for advanced wing foil setups.

Technical Specifications

Performance Breakdown

Speed and Glide

The DW755 excels in delivering a rare combination of:

• Low stall speed for easier takeoff
• Extremely high top-end speed
• Long, efficient glide phases

This makes it ideal for riders seeking performance in hydrofoil surf wing and wing foiling conditions.

Versatility Across Foiling Styles

Although designed for downwind SUP racing, the DW755 adapts well to:

• Wing foil freeride sessions
• High-speed wind foiling
• Advanced foil surfing in swell

Its efficiency allows riders to connect waves effortlessly and maintain speed with minimal input.

Rider Experience

Professional riders highlight its unique feel:

• Neutral foot pressure across speeds
• Smooth acceleration
• Confidence-inspiring stability

This translates into longer, faster, and more controlled sessions on the water.

Who Is the Armstrong DW755 For?

The DW755 is best suited for:

• Advanced to expert foilers
• Downwind enthusiasts
• Riders prioritizing speed and glide
• Experienced wing foiling and foil surfing athletes

It is not recommended for beginners due to its high aspect ratio and performance-focused design.

Advantages and Limitations

Advantages

• Exceptional glide and efficiency
• High-speed stability
• Premium construction quality
• Seamless A+ system integration
• Optimized for open ocean conditions

Limitations

• Requires advanced skill level
• Less forgiving at low speeds compared to beginner foils
• Not ideal for tight turns or small waves

Why Choose the DW755 for Wing Foiling?

If your goal is to push performance boundaries in wing foil or wind foiling, the DW755 delivers unmatched efficiency and speed. Its design allows riders to harness ocean energy more effectively, making it a top choice for competitive and high-performance environments.

Package Includes

• Armstrong DW755 Front Wing
• Protective cover
• Mounting hardware

Final Thoughts

The Armstrong DW755 Wing A+ stands out as a premium choice for serious foilers seeking elite-level performance. With its advanced hydrodynamics, high aspect ratio, and robust construction, it delivers a riding experience that blends speed, glide, and control.

Whether you’re carving open ocean swells or chasing long downwind runs, this hydrofoil surf wing is engineered to elevate your wing foiling and foil surfing sessions to the next level.