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Starboard X-15 Windfoil 79

Discontinuedsuperseded or no longer in the brand’s current range
161volume, L
2,250length, mm
790width, mm
2.85slenderness

Build hard Disciplines windfoil, race 2024-2025

The X-15 Windfoil has 6 sizes on record, discontinued sizes included, from 150 to 177 L. Its slenderness, 2.85, is greater than that of 45% 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 Starboard X-15 Windfoil 79, closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
Jimmy Lewis	Flying V2 7'3" (JL Carbon Construction)	152	-5.6%	2,210	-1.8%	2.81 (-1.4%)	—
GONG	Wing Foil Board Zuma FSP 2X 7'3	170	+5.6%	2,210	-1.8%	2.80 (-1.8%)	twin-track

Specifications

Every figure is Starboard'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	X-15 Windfoil
Model	X-15 Windfoil
Size, as the brand prints it	X-15 79
Volume, L	161
Length, mm	2,250 (7'5")
Width, mm	790
Thickness, mm	155
Weight, kg	8.8
Slenderness (length ÷ width)	2.85
Slenderness band	2.5–3.0
Mount	—
Strap inserts	—
Build	hard
Construction	Carbon Reflex Sandwich
Disciplines	windfoil, race
Rider weight	—
Rider level	—
Model year	2024-2025
Source	manufacturer · read 2026-10-02

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

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