Mount twin-track Build hard Disciplines wing 2025
The Wingboard Foil has 12 sizes on record, discontinued sizes included, from 50 to 140 L. Its slenderness, 2.33, is greater than that of 5% of the 1,895 current boards that publish a length and a width.
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.
None of these is within the tolerances above: each misses on volume, length or slenderness by up to 1.0× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Axis | Froth 75 | 75 | +7.1% | 1,473 | -1.1% | 2.32 (-0.3%) | — |
| Kold Shapes | Nørdland II 75l | 75 | +7.1% | 1,499 | +0.7% | — | twin-track |
| Mistral | Skywave 4'11 75 L | 75 | +7.1% | 1,500 | +0.7% | — | twin-track |
| Family | Wingboard |
|---|---|
| Model | Wingboard Foil |
| Size, as the brand prints it | 4'9" x 25" |
| Volume, L | 70 |
| Length, mm | 1,489 (4'11") |
| Width, mm | 640 |
| Thickness, mm | 139 |
| Weight, kg | 5.42 |
| Slenderness (length ÷ width) | 2.33 |
| Slenderness band | ≤ 2.5 |
| Mount | twin-track |
| Strap inserts | — |
| Build | hard |
| Construction | Blue Carbon |
| Disciplines | wing |
| Rider weight | up to 70 kg (the brand’s stated range) |
| Rider level | — |
| Model year | 2025 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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