Armstrong Midlength MKII X-Form Board
$2,199.99 – $2,599.99Price range: $2,199.99 through $2,599.99
The Midlength Mk II introduces Armstrong’s all-new molded board technology for a lighter, stronger and more connected ride, with improved durability, response and consistency session after session.
*Includes Board Bag
Footstraps not included. The Midlength Mk II comes ready for straps but ships without them. To ride strapped, add the Armstrong Team Footstrap or the Armstrong Foot Strap (hardware included) below, one per strap position.
Armstong Midlength Mk II X-Form Board
Connected Performance
The Midlength Mk II represents the next evolution in Armstrong board design. Built around an all-new molded construction process, it delivers a lighter, stronger, and more connected ride.
Refined through testing in demanding New Zealand conditions, it combines increased stiffness, reduced weight, and improved durability to create a board that performs consistently, session after session.
Ideal For
Winging • Downwind • Freeride
Inclusions
Board • Deck pad • Board bag


KEY FEATURES

X-Form Technology
• Exceptional weight to strength ratio
• Formed in a single cycle with uniform pressure and temperature
• Zero distortion with consistent shape every time
• Approximately 0.5 kg lighter while remaining strong
• Around 30% stiffer than the previous generation

Precision Molded Construction
• Custom board specific steel molds
• CNC machined to micron level precision
• Uniform pressure and temperature during curing
• Consistent shape and flex across every board

Lightweight, Durable Construction
• Ultralight large sphere EPS core for maximum volume at minimal weight
• Dual full length carbon stringers for rigidity and direct foil feedback
• Carbon foil tracks integrated into the stringers
• Full high density PVC wrap for strength and water resistance
• Double PVC foot area with carbon outer layer for durability
Refined Shape for Easier Takeoffs
• Thinner profile for a more direct connection to the foil
• Shorter, wider outline for increased stability and control
• Refined double concave to subtle V for early lift
• Parallel rails and squash tail for efficient, stable takeoffs
• New 115 L and 130 L sizes for larger riders or gusty conditions
Rider Focused Deck
• Updated deck pads with triangle cutouts for grip
• Dual foot arch bars and rear wedges for intuitive positioning
• Foil track indicators for fast, consistent setup
• Forward geometry foil tracks for manoeuvrability and connection
• Fully Foil Drive compatible
HIGHLIGHTS
Built Stronger. Ride It Longer
The Midlength Mk II introduces a new approach to board construction, focused on long term performance and durability.
The molded process ensures every board is produced with consistent shape, flex, and strength, while significantly increasing stiffness and reducing weight. The result is a board that not only performs at a high level but maintains that performance over time.
Direct Connection
A thinner profile combined with increased stiffness brings riders closer to the foil, creating a more immediate and responsive feel.
Energy transfer becomes faster and more efficient, improving control through turns, smoother transitions, and more stable recoveries. The board feels smaller and more agile without sacrificing volume or stability.
Light Where It Matters
Reduced swing weight transforms how the board moves. It feels lighter in motion, easier to control through direction changes, and more responsive during pumping and manoeuvres.
This lighter, more agile feel allows riders to progress with confidence, while maintaining the stability expected from a midlength platform.
Pure Strength Construction
At the core of the Midlength Mk II is a construction built for real world use.
With multi density PVC rails, reinforced standing areas, dual carbon stringers, and integrated carbon foil tracks, every element is designed to handle repeated stress without fatigue or softening.
It is a board built to last, without compromising performance.
Calm, Connected Ride
On the water, the Midlength Mk II feels composed and predictable. The increased stiffness delivers a clean, connected sensation underfoot, allowing riders to stay fully in tune with the foil.
Touchdowns release cleanly, takeoffs feel efficient, and control at speed is improved. The result is a smoother, more intuitive riding experience across a wide range of conditions.
Midlength Mk II Specs
| Volume | Length | Width | Thickness | Weight |
|---|---|---|---|---|
| 38L | 4’8″ | 18 1/8″ | 3 1/4″ | 3.5 kg / 7.7 lbs |
| 45L | 5’0″ | 18 5/8″ | 3 1/2″ | 3.8 kg / 8.4 lbs |
| 55L | 5’4″ | 19 1/8″ | 4″ | 4.0 kg / 8.8 lbs |
| 65L | 5’8″ | 19 5/8″ | 4 1/4″ | 4.4 kg / 9.7 lbs |
| 75L | 6’0″ | 20 3/8″ | 4 3/8″ | 4.7 kg / 10.4 lbs |
| 85L | 6’4″ | 21 3/8″ | 4 1/2″ | 5.0 kg / 11.0 lbs |
| 100L | 6’8″ | 22 1/4″ | 4 7/8″ | 5.5 kg / 12.1 lbs |
| 115L | 6’11” | 22 3/4″ | 5 1/4″ | 6.0 kg / 13.2 lbs |
| 130L | 7’2″ | 23 1/4″ | 5 5/8″ | 6.4 kg / 14.1 lbs |
Specs and weights from Armstrong. Inclusions: board, deck pad and protective board bag. Footstraps sold separately.
Back to WING FOIL BOARDS
Only logged in customers who have purchased this product may leave a review.
Related products
Duotone Sky Style Foil Board 2027
The 2027 Sky Style delivers the proven Sky Style SLS shape in a more accessible construction, combining freestyle performance with strong allround and freeride capabilities.
KT Drifter 5 Pro Carbon Foil Board 2026
A stable, efficient all allrounder that blends predictable control, confidence underfoot, and a smooth, performance driven feel through turns and carves.
Board bag sizing: In the Ride Engine Solar Shield Wing Foil Bag, the 44L and 52L fit the 168 cm bag. The 60L through 115L fit the 198 cm bag.
KT Drifter 4 Carbon Wing Foil Boards 2025
Our best selling beginner/intermediate wing foil board of 2025.
Perfect blend of stability, rising efficiency, and performance to grow with.
Ships for $99 to nearby, major mainland airports.
Staff Take: "Stable, quick onto foil, and confidence-inspiring for learning jumps — the Drifter4 is a Gorge and beyond staple for Wing and Prone." — Aeron

What does this Gorge graphic mean?
Duotone Skybrid SLS Mid Length Foil Boards 2026
Next-level efficiency, stability, and performance across a wide range of foiling disciplines.
Effortless takeoffs, and stable and accessible performance ideal for wing, parawing, foil assist, and even prone foiling.

What does this Gorge graphic mean?
Naish Hover Chimera Wing Foil Boards 2025
Now 40% Off!
A Big Winds favorite for winging, parawinging and prone surf foiling.
Straight from the team: "I am such a fan of the Chimera 50L! The midlength shape is great for early takeoffs, and the board's thinner width helps me get up onto foil in very light winds. Light underfoot, I have found this board to be my daily driver and something that I don't have to worry about riding in light or heavy conditions!" - Haley

What does this Gorge graphic mean?

Reviews
There are no reviews yet.