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Starboard X-15 Windfoil 79

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Build hard Disciplines windfoil, race 2026

The X-15 Windfoil has 2 sizes in the current range, from 152 to 166 L. Its slenderness, 2.80, is greater than that of 41% 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.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
Jimmy LewisFlying V2 7'3" (JL Carbon Construction)152+0.0%2,210+0.0%2.81 (+0.4%)—

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.
FamilyX-15 Windfoil
ModelX-15 Windfoil
Size, as the brand prints itX-15 (Windfoil) 79
Volume, L152
Length, mm2,210 (7'3")
Width, mm790
Thickness, mm147
Weight, kg8.6
Slenderness (length ÷ width)2.80
Slenderness band2.5–3.0
Mount—
Strap inserts—
Buildhard
ConstructionCarbon Reflex Sandwich
Disciplineswindfoil, race
Rider weight—
Rider level—
Model year2026
Sourcemanufacturer · read 2026-10-02

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

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