STX iFOIL WINDSURF WING SUP Convertible 7'8"

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Build inflatable Disciplines wing, sup

The iFOIL WINDSURF WING SUP Convertible has 2 sizes in the current range, from 170 to 195 L. Its slenderness, 3.07, is greater than that of 56% of the 1,895 current boards that publish a length and a width.

Closest boards from other brands

No current board from another brand is within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width of this one.

The nearest current boards

None of these is within the tolerances above: each misses on volume, length or slenderness by up to 1.6× the tolerance.

The current boards from other brands nearest the STX iFOIL WINDSURF WING SUP Convertible 7'8", closest first. None is within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
F-OneROCKET AIR 7'6168-1.2%2,270-2.9%2.99 (-2.6%)twin-track
Jimmy LewisFlying V 7'11" (JL Carbon Construction)180+5.9%2,413+3.3%3.07 (-0.0%)tuttle, plate
Jimmy LewisFlying V 7'5" (JL Carbon Construction)152-10.6%2,261-3.3%2.97 (-3.3%)tuttle, plate

Specifications

Every figure is STX'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.
FamilyiFOIL Convertible
ModeliFOIL WINDSURF WING SUP Convertible
Size, as the brand prints it7'8"
Volume, L170
Length, mm2,337 (7'8")
Width, mm762
Thickness, mm127
Weight, kg—
Slenderness (length ÷ width)3.07
Slenderness band3.0–4.0
Mount—
Strap inserts—
Buildinflatable
ConstructionDropstitch PVC, FXL woven welded, double-layer side walls, carbon foiling base
Disciplineswing, sup
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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