Inclusions
Technology
Chord Length
Rock solid stability.
The MA Mk II gives you total control for winging and surf foiling progression. For intermediates, the MA Mk II is more forgiving than the HA with its rock-solid stability and consistent lift that will boost your confidence and ability to tackle powered conditions. Advanced riders benefit from how stable the MA Mk II is when landing maneuvers or pushing hard in critical conditions.
Foil Section
An amazing speed range.
This foil section has evolved to deliver a greatly lowered takeoff speed on par with the HA while maintaining a top speed capability similar to the first generation MA, all while recovering instantly from breaches. This makes the MA Mk II ready for everything from winging to prone and tow surfing.
Narrow Span
Seamless roll feel.
The narrower span of the mid aspect outline gives the MA Mk II a quick, seamless roll rate and super fluid carving feel. All sizes are 8.0 AR oriented at carving at higher speeds with increased pump and glide that’s perfect for surfing and a dream when carving.
Construction
Performance and Durability
Foils experience extreme torsional and bending loads, which is why we’ve crafted the MA Mk II from premium pre-preg Toray high modulus carbon fiber. It results in an ultra-strong, stiff, and lightweight foil that performs exceptionally.
Technology
The A+ System
This is Armstrong’s proprietary foil assembly design that joins the mast, fuselage, front foil and stabilizer together for a solid and smooth feeling on the water. The Alloy System brings the same strength, durability, and efficiency to aluminium.
Specs
| Specs | MA490 | MA590 | MA690 | MA790 | MA890 | MA990 | MA1390 | |
| Area | 490
cm ² |
590 cm ² |
690
cm ² |
790
cm ² |
890
cm ² |
990
cm ² |
1390
cm ² |
|
| Span | 632mm | 690mm | 767mm | 817mm | 860mm | 906mm | 1060mm | |
| AR | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
