Mount twin-track Build hard Disciplines wing 2024
The Wing Foil Board Lethal FSP Pro 2024 has 9 sizes on record, discontinued sizes included, from 35 to 120 L. Its slenderness, 2.64, is greater than that of 30% 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 1.6× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Cabrinha | Code 2026 4'5 | 45 | +0.0% | 1,346 | +2.0% | 2.58 (-2.1%) | — |
| Tabou | Twister Wing HD 2026 42 | 42 | -6.7% | 1,360 | +3.0% | 2.67 (+1.0%) | twin-track |
| Indiana | Surf Foil 4'5 | 40 | -11.1% | 1,350 | +2.3% | 2.66 (+0.7%) | twin-track |
| Family | Lethal |
|---|---|
| Model | Wing Foil Board Lethal FSP Pro 2024 |
| Size, as the brand prints it | 4'4 |
| Volume, L | 45 |
| Length, mm | 1,320 (4'4") |
| Width, mm | 500 |
| Thickness, mm | 106 |
| Weight, kg | 4.0 |
| Slenderness (length ÷ width) | 2.64 |
| Slenderness band | 2.5–3.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | hard |
| Construction | FSP Pro |
| Disciplines | wing |
| Rider weight | — |
| Rider level | expert |
| Model year | 2024 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.