Armstrong Midlength MK-II X-Form Foilboard

Armstrong Midlength MK-II X-Form Foilboard

SKU: 260168001
Manufacturers: Armstrong

Perfect cross over board with X-Form technology, Foil Assist compatible. Prone, Wing Foil, Foil Assist

Größe: 55L

65L

75L

85L

100L

115L

130L

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Description

Midlength Mk II X-Form Board

The Midlength Mk II marks the next step forward in Armstrong's board design, debuting our all-new molded board technology. Built to deliver a lighter, stronger, and more connected ride, it represents a major leap in durability, response, and long-term performance.

Refined through years of testing in New Zealand's most demanding conditions, the Midlength Mk II blends Armstrong's signature feel with a new level of control and consistency. It's designed not just to perform, but to keep performing session after session.

Introducing X-Form Construction

X-Form is Armstrong's proprietary precision molded board technology, with ultimate strength-to-weight and connection to the foil.

Carbon Outer: Provides structural integrity and sleek finish.
High Density PVC Wrap: Entire internal surface of the board wrapped in high-density PVC. Even if it does crack, it won't absorb water like EPS foam would.
High Density PVC Rails: High-density PVC foam wrap of the whole perimeter of the board. Protects the areas of the board most at risk of damage.
Ultralight Large Sphere EPS Core: The high-pressure molded layup is super stiff and the ultralight EPS core absorbs shocks for a solid and smooth ride no matter what psycho moves you pull.
Double Sandwich Foot Area: Complete PVC wrap of the deck and underside of the board with extra reinforced foot panels, doubled up with an additional layer of high-density PVC to handle the heaviest of landings.
Dual Carbon Stringer System: Armstrong's reputed I-beam top-to-bottom dual carbon stringers provide maximum structural rigidity and durability by fully connecting the deck and bottom of the board.

Why X-Form?

Optimal Strength to Weight Ratio: Combines reduced weight with exceptional strength and stiffness for a more responsive ride.
More Direct Connection: Allows riders to feel exactly what the foil is doing through the thinner X-Form profile that delivers cleaner feedback and improved responsiveness.
Built to Last: Rooted in a simple belief: performance means nothing if your gear doesn't last. X-Form is engineered to maintain its feel and performance through years of progression, session after session.

All New Shape & Outline

Every curve, contour, and volume transition has been refined to improve efficiency, control, and recovery.

Thinner X-Form Profile: A lower profile creates a more direct connection to the foil with reduced touch-downs.
Optimised Volume Distribution: Improves stability while keeping the board responsive underfoot.
Reduced Sticking & Tracking: Refined bottom contours release cleanly from the water for smoother touchdowns and faster recovery.
Surf-Style Squash Tail: Increased surface efficiency and stability help generate speed and improve takeoff performance.
Forward Geometry Foil Tracks: A more central foil position reduces swing weight and delivers a more connected, maneuverable feel. Compatible with any foil system.

Additional Board Features

Foil Assist Signal Optimized: Signal optimized window provides clean, uninterrupted signal performance for seamless Foil Assist integration.
Redesigned Deckgrip: A redesigned deck grip reduces overall weight while increasing grip and control, maintaining Armstrong's signature soft feel for progression, Foil Assist, and e-foil use.
Footstrap Inserts: Multiple foot strap insert options allow riders to customize their setup to suit different disciplines and riding styles.
Raised Arch Bar and Wedge: Integrated deck references provide intuitive foot positioning and improved rider awareness when foiling.
Foil Track Indicator: Integrated deck references provide quick visual alignment with foil position, making setup and foot placement more intuitive.

Video

Specifications

Model / Size	Volume (L)	Length (ft/in)	Width (in)	Thickness (in)	Weight (kg)
38L 4'8''	38	4'8	18.125	3.25	3.65
45L 5'0''	45	5'0	18.625	3.5	3.8
55L 5'4''	55	5'4	19.125	4	4.0
65L 5'8''	65	5'8	19.625	4.25	4.2
75L 6'0''	75	6'0	20.375	4.375	4.5
85L 6'4''	85	6'4	21.375	4.5	4.8
100L 6'8''	100	6'8	22.25	4.875	5.2
115L 6'11''	115	6'11	22.75	5.25	5.7
130L 7'2''	130	7'2	23.25	5.625	5.9

Inclusions

Protective board bag

Product safety information

Manufacturer information:

Armstrong International Limited
19H, Maxgrand Plaza
Hong Kong SAR, China, Kowloon

Shipping class:	16,00 kg