Armstrong UHA Front Foil

Sizes:
UHA 570
UHA 670
UHA 770
UHA 870
UHA 970
UHA 1070
UHA 1270

Checkout Oskar’s review and help with choosing foil size.

Key Features
12.6 aspect ratio for ultra efficient glide
Incredibly low stall speed
Smooth, intuitive turning with signature Armstrong feel
Exceptional balance of glide and manoeuvrability

Ideal For
Downwind
Parawing
Light wind Wingfoiling

Inclusions
Protective Cover
(2x) M6 28.5mm 316 Stainless Countersunk Screw (Rainbow Titanium Coating)
(2x) M6 19.5mm 316 Stainless Countersunk Screw (Gold Titanium Coating)
(1x) M6 8mm Titanium Barrel Nut

Built for Real-World Progression
This high aspect foil bridges the gap between pure efficiency and intuitive handling. It
opens conditions that once felt unrideable. Light wind winging shifts into a flow state.
Parawinging becomes accessible and rewarding. Downwind runs extend further with

less effort. Instead of fighting to stay on foil, riders are free to explore how far they can
glide.

Turn, Connect, Flow

Transitioning from one energy source to another has never felt smoother. This foil gives
riders the ability to open their shoulders, look to the next bump, and feel the foil naturally
follow. It’s intuitive and responsive – rather than tracking in a locked-in line, the foil
carves with purpose and flow.

Effortless Transitions
Every glide becomes instinctive rather than reactive. The foil maintains efficiency
through turns, reducing the need to pump and allowing riders to stay in rhythm with the
ocean.

Top Tier Construction
Foils experience extreme torsional and bending loads, which is why we’ve crafted the
UHA from premium pre-preg Toray high modulus carbon fiber. It results in an ultra-
strong, stiff, and lightweight foil that performs exceptionally. When combined with our
industry-leading manufacturing quality, the consistency of this material and construction
choice makes for the very best in performance and durability.

A+ System: Ultimate Modular Assembly
The A+ System joins the mast, fuselage, front foil and stabilizer with a hexagonal
tapered fit to the front foil, creating an incredibly strong and torsional rigid connection.
Paired with premium titanium and stainless-steel hardware, corrosion is minimised, and
the finish remains reliable and clean. The entire system is engineered for long term fit,
strength and performance.

How to Pick Your UHA Size
The UHA Front Foil is all about glide, efficiency, and staying connected for longer. The key to picking
the right size comes down to what kind of riding you want to do, how much efficiency you’re chasing,
and how locked in you want the foil to feel.
To put it simply, think of the UHA range as a sliding scale between early lift and maximum glide at the
bigger sizes, and higher speed efficiency as you size down.

Bigger UHA Sizes: 1270 / 1070
These are your early lift, light wind, and glide focused options. They get you up incredibly early, stay
efficient through long pump flights, and feel very pitch-stable once flying.
Best for:
• Learning to Downwind SUP, as well as pushing the low end of what you can ride in
• Dock starts and pump sessions
• Light wind winging
Expect a more locked in feel with less roll, but huge efficiency and range.

Mid-Range UHA Sizes: 970 / 870 / 770
This is the sweet spot for many riders. You still get excellent low-end lift, but with more speed and
control as conditions build.
Best for:
• Powered downwind runs
• Dockstart racing and faster pump sessions
• Riders who want efficiency without going full max span
• Light wind winging
• Maximising your FoilDrive run time
These sizes balance glide and speed while staying predictable underfoot.

Smaller UHA Sizes: 670 / 570
These are all about speed and efficiency once you’re already flying. still have great low end for their
size, more top and best suited to experienced riders.
Best for:
• High wind downwind
• Advanced pump and dock start sessions
• Winging in gusty locations
• Gaining efficiency while having a small foil for FoilDriving
You’ll give up some early lift but gain speed and control at the top end.

Overall
If you’re coming from an HA and want similar turning with more efficiency, you’ll likely want to size
down when moving into the UHA.
If your main goal is simply more glide and a wider speed range, you can often stay on a similar size,
just with the understanding that the feel will be more locked in and less turn focused.
The UHA Front Foil sits right between efficiency and usability. It rewards smooth riding, gets you up
early, and keeps you gliding longer without needing aggressive inputs. If your sessions are about
downwind flow, efficient pumping, and covering more ground with less effort, this is the next step.
Pick your size based on how you want your sessions to feel, not just the number printed on the foil.
Turn. Connect. Flow.