AFS Fuselink UHM Skinny Mast 85cm – Ultra-Light Precision for High-Performance Foiling
The AFS Fuselink UHM Skinny Mast 85cm is a premium high-performance foil mast engineered for riders who demand ultimate glide, stiffness, and responsiveness in hydrofoil surf wing, wing foiling, foil surfing, and wind foiling. Built with cutting-edge Ultra High Modulus carbon and an ultra-thin profile, this mast pushes the limits of efficiency, making it a top-tier choice for experienced foilers seeking speed and control.
Designed within the advanced Fuselink system, this 85cm skinny mast delivers a perfect balance between height, maneuverability, and stability, making it ideal for a wide range of foiling disciplines.
Ultra High Modulus Carbon Construction for Maximum Performance
At the core of the AFS Skinny Mast lies its Ultra High Modulus (UHM) carbon construction, a material known for its exceptional stiffness-to-weight ratio. This advanced carbon technology allows the mast to remain incredibly rigid while being significantly lighter than traditional constructions.
UHM carbon is up to twice as stiff as standard carbon fiber, enabling engineers to reduce material usage while increasing performance.
Key benefits of UHM carbon:
- Extreme stiffness for precise control
- Lightweight structure for better responsiveness
- Reduced flex for improved energy transfer
- Long-lasting durability without corrosion
This construction ensures that every movement translates directly into foil response, giving riders a highly connected and intuitive feel on the water.
Ultra-Thin Profile for Reduced Drag and Maximum Glide
One of the standout features of the 85cm Skinny Mast is its ultra-thin profile, designed to minimize water resistance and maximize speed.
With a thickness of approximately 13.2 mm and a reduced chord of 105 mm, the mast significantly cuts through the water with minimal drag.
Advantages of the skinny design:
- Faster acceleration and higher top speeds
- Improved glide efficiency between waves
- Less turbulence for smoother riding
- Enhanced pumping performance
This makes it an exceptional choice for riders focusing on glide-oriented disciplines like downwind runs or wave linking.
Optimized for Glide, Control, and Maneuverability
The AFS Fuselink UHM Skinny Mast 85cm is designed to deliver a perfect balance between glide and maneuverability. Its reduced drag allows riders to maintain speed effortlessly, while its stiffness ensures accurate control even in demanding conditions.
Performance highlights:
- Fluid carving with precise rail-to-rail transitions
- Stable control at high speeds
- Responsive handling for dynamic riding
The mast’s design allows riders to push harder without sacrificing stability, making it ideal for aggressive wing foil and foil surfing sessions.
Perfect Length for Versatile Foiling
At 85cm, this mast length offers a versatile balance between clearance and control.
Why 85cm is ideal:
- Provides enough height for choppy water conditions
- Maintains control during turns and maneuvers
- Suitable for intermediate to advanced riders
This size is widely regarded as the sweet spot for many disciplines, including:
- Wing foiling
- Hydrofoil surf wing riding
- Wind foiling
- Downwind foiling
It allows riders to confidently handle varying water conditions while maintaining optimal performance.
Advanced Fuselink Connection System
The mast integrates seamlessly with the AFS Fuselink system, featuring a conical connection that enhances stiffness and hydrodynamic flow.
This system:
- Uses a tapered connection for maximum rigidity
- Preserves the foil’s natural flex and inertia
- Requires only two screws for quick assembly
The result is a highly efficient and solid connection between mast and fuselage, improving overall performance and ease of use.
Lightweight Design with Exceptional Strength
Despite its ultra-thin profile, the mast remains incredibly strong and reliable. Weighing approximately 2.0 kg, it is significantly lighter than comparable aluminum masts while offering superior rigidity.
Lightweight advantages:
- Easier handling during setup and transport
- Reduced fatigue during long sessions
- Enhanced responsiveness underfoot
Additionally, the full carbon construction eliminates issues like corrosion, ensuring long-term durability even in harsh marine environments.
Technical Specifications Table
| Specification | Details |
|---|---|
| Length | 85 cm |
| Thickness | 13.2 mm |
| Chord | 105 mm |
| Weight | Approx. 2.0 kg |
| Material | UHM Carbon (Ultra High Modulus) |
| System | Fuselink |
| Compatibility | Double US rail boards |
Specifications based on manufacturer data.
Designed for Advanced Riders
The AFS Fuselink UHM Skinny Mast 85cm is tailored for riders who want to maximize performance and push their limits.
Ideal for:
- Intermediate to advanced foilers
- Riders seeking speed and glide efficiency
- Performance-oriented wing foiling
- Downwind and pump foiling
- Wave riding and carving
Not ideal for:
- Beginners needing maximum stability
- Riders prioritizing low-speed lift over speed
Key Features Overview
- Ultra-thin profile for minimal drag
- UHM carbon construction for maximum stiffness
- Lightweight and corrosion-resistant design
- Optimized for glide and maneuverability
- Compatible with Fuselink modular system
- Perfect for hydrofoil surf wing and wing foiling setups
What’s Included
When purchasing the AFS Fuselink UHM Skinny Mast 85cm, you typically receive:
- UHM Skinny Carbon Mast 85cm
- Mounting screws
- Protective cover
Why Choose the AFS Fuselink UHM Skinny Mast 85cm?
This mast is designed for riders who refuse to compromise on performance. Its combination of ultra-light construction, minimal drag, and exceptional stiffness makes it one of the most advanced foil masts available.
Top reasons to choose it:
- Superior glide and speed performance
- Precise control and responsiveness
- High-end construction for durability
- Ideal for modern wing foil and foil surfing setups
It stands out as a premium upgrade for riders looking to unlock the full potential of their hydrofoil surf wing, wing foiling, and wind foiling equipment.
Final Thoughts
The AFS Fuselink UHM Skinny Mast 85cm is a true benchmark in foil mast technology. With its ultra-thin profile, high-modulus carbon construction, and advanced Fuselink integration, it delivers unmatched performance on the water.
Whether you’re carving waves, gliding downwind, or pushing speed limits, this mast provides the precision, efficiency, and control needed to elevate your foiling experience to the next level.







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