Armstrong Wing FG 105L 5'8

105volume, L
1,727length, mm
641width, mm
2.69slenderness

Build hard Disciplines wing

The Wing FG has 10 sizes in the current range, from 34 to 135 L. Its slenderness, 2.69, is greater than that of 33% 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 Wing FG 105L 5'8, closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
Aeryn	Surge Carbon 110L	110	+4.8%	1,720	-0.4%	2.67 (-1.0%)	twin-track
AFS	Fire Pro 5'8	100	-4.8%	1,727	+0.0%	2.72 (+0.9%)	—
Loco Surfing	Loco Wing HydroFoil Board 5'7	105	+0.0%	1,702	-1.4%	—	—
AFS	Fire V2 100 L	100	-4.8%	1,720	-0.4%	2.65 (-1.5%)	—

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.
Family	Wing
Model	Wing FG
Size, as the brand prints it	105L 5'8
Volume, L	105
Length, mm	1,727 (5'8")
Width, mm	641
Thickness, mm	127
Weight, kg	—
Slenderness (length ÷ width)	2.69
Slenderness band	2.5–3.0
Mount	—
Strap inserts	yes
Build	hard
Construction	dual i-beam carbon stringers, carbon fiber foil tracks
Disciplines	wing
Rider weight	—
Rider level	—
Model year	—
Source	manufacturer · read 2026-10-02

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

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