North Sonar Carbon Foil Mast 72cm – Premium Stiffness and Precision for High-Performance Foiling

The North Sonar Carbon Foil Mast 72cm is a top-tier component in the Sonar foil system, engineered to deliver exceptional stiffness, responsiveness, and efficiency across all foiling disciplines. Designed using high-quality pre-preg carbon construction, this mast provides a direct connection between rider and foil, making it ideal for performance-focused riders in hydrofoil surf wing, wing foiling, foil surfing, and wind foiling.

With its compact 72cm length, this mast is perfectly suited for shallow water conditions, prone foiling, and riders seeking enhanced control during technical maneuvers.

High-Performance Carbon Construction for Maximum Responsiveness

At the heart of the Sonar Carbon Mast lies its advanced pre-preg carbon build. This construction technique ensures a superior stiffness-to-weight ratio, delivering immediate feedback and a highly responsive feel underfoot.

The mast’s rigid structure minimizes flex, allowing riders to maintain precise control even at higher speeds or during aggressive turns. This translates into:

• Faster response times
• Improved energy transfer
• Enhanced rider confidence

The result is a more connected and intuitive foiling experience across all disciplines.

Optimized Tapered Design for Efficiency and Speed

The Sonar Carbon Mast 72cm features a refined tapered geometry that improves hydrodynamic efficiency while reducing drag.

This design enhances:

• Load transfer between components
• Water flow efficiency
• Overall speed and glide

By reducing surface friction, the mast allows riders to achieve smoother acceleration and maintain momentum effortlessly, which is essential for wing foil and foil surfing progression.

GeoLock System for Ultimate Connection and Control

One of the standout innovations in the Sonar system is the GeoLock tapered geometry connection. This system creates a strong, load-bearing connection between the mast and fuselage, ensuring maximum stiffness and stability.

Benefits of the GeoLock system:

• Seamless energy transfer
• Increased structural integrity
• Reduced flex under load
• More precise steering and control

This advanced connection system gives riders a “one-piece” feel, enhancing performance in dynamic conditions such as carving waves or high-speed runs.

Perfect Length for Shallow Waters and Technical Riding

The 72cm mast length is specifically designed for environments where control and clearance are critical.

Ideal conditions for the 72cm mast:

• Shallow water locations
• Prone and surf foiling
• Learning advanced maneuvers
• Freestyle wing foiling

Its shorter length lowers the rider’s center of gravity, improving stability and making it easier to recover from touchdowns. This makes it a popular choice for riders progressing in hydrofoil surf wing and wing foiling disciplines.

One-Piece Design for Strength and Durability

The North Sonar Carbon Mast features a refined one-piece construction that enhances durability while maintaining lightweight performance.

Construction advantages:

• Increased structural strength
• Corrosion resistance
• Long-lasting performance in saltwater environments
• Reduced maintenance requirements

This ensures the mast performs consistently across a wide range of conditions, from flat water cruising to wave riding.

Compatibility with the Sonar Modular Foil System

The mast is fully compatible with the North Sonar modular ecosystem, allowing riders to customize their setup based on skill level and riding style.

Compatibility features:

• Works with Sonar Carbon and Alloy fuselages
• Industry-standard 165x90mm mounting pattern
• Compatible with a wide range of front and rear wings

This modularity makes it easy to upgrade or fine-tune your setup for specific disciplines such as wind foiling or foil surfing.

Technical Specifications

Specifications based on manufacturer data.

Performance Benefits for Modern Foiling

The Sonar Carbon Mast 72cm is engineered to deliver a balanced combination of control, speed, and efficiency.

Key performance benefits:

• Direct and responsive feel
• Reduced drag for better glide
• Enhanced stability in technical maneuvers
• Efficient pumping and energy transfer
• Smooth ride across varying water conditions

These features make it a valuable upgrade for riders looking to refine their performance in wing foiling, foil surfing, and hydrofoil surf wing sessions.

Ideal Rider Profile

This mast is best suited for:

Recommended for:

• Intermediate to advanced riders
• Riders in shallow or flat water locations
• Surf and prone foiling enthusiasts
• Freestyle and carving-focused riders

Less suitable for:

• Beginners needing maximum height clearance
• Riders in consistently large or choppy waves

What’s Included

When purchasing the North Sonar Carbon Foil Mast 72cm, the package typically includes:

• Carbon foil mast (72cm)

Note: Board adaptor, hardware, and covers may be sold separately depending on the retailer.

Why Choose the North Sonar Carbon Foil Mast 72cm?

The Sonar Carbon Mast 72cm stands out for its premium construction and performance-focused design.

Top reasons to choose this mast:

• High-end carbon construction for stiffness and durability
• Perfect length for shallow water and technical riding
• Advanced GeoLock system for superior connection
• Efficient hydrodynamics for speed and glide
• Compatible with a versatile modular foil system

It is an excellent choice for riders looking to enhance their performance across wing foil, wind foiling, and foil surfing disciplines.

Final Thoughts

The North Sonar Carbon Foil Mast 72cm is a precision-engineered component designed to elevate your foiling experience. Its combination of stiffness, lightweight construction, and advanced connection technology makes it a reliable and high-performing choice for modern foiling.

Whether you’re carving waves, practicing freestyle tricks, or exploring shallow waters, this mast delivers the control, responsiveness, and efficiency needed to progress confidently in hydrofoil surf wing, wing foiling, and beyond.