Armstrong Midlength Mk II X-Form 130L 7'2''

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Build hard Disciplines prone, wing

The Midlength Mk II X-Form has 9 sizes in the current range, from 38 to 130 L. Its slenderness, 3.70, is greater than that of 81% of the 1,895 current boards that publish a length and a width.

Closest boards from other brands

Mount is shown beside each board, never matched on.

Current boards from other brands within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width of the Armstrong Midlength Mk II X-Form 130L 7'2'', closest first.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
TakoonUltra Glide 7'2130+0.0%2,184+0.0%3.74 (+1.2%)twin-track
JP AustraliaM-Winger 135135+3.8%2,210+1.2%3.62 (-2.0%)twin-track

Specifications

Every figure is Armstrong's own, read from the source linked in the last row, converted to millimetres and kilograms where the brand prints inches or pounds. Slenderness is computed here, length ÷ width.
FamilyMidlength
ModelMidlength Mk II X-Form
Size, as the brand prints it130L 7'2''
Volume, L130
Length, mm2,184 (7'2")
Width, mm591
Thickness, mm143
Weight, kg5.9
Slenderness (length ÷ width)3.70
Slenderness band3.0–4.0
Mount—
Strap inserts—
Buildhard
ConstructionX-Form precision molded: carbon outer, high-density PVC wrap and rails, ultralight EPS core
Disciplinesprone, wing
Rider weight—
Rider level—
Model year—
Sourcemanufacturer · read 2026-10-02

Every figure above is the manufacturer's published claim, converted to comparable units.

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