Mount twin-track Build hard Disciplines prone, tow, wake 2026
The Surf Foil Board Lethal FSP Pro 2026 has 9 sizes in the current range, from 27 to 45 L. Its slenderness, 2.92, is greater than that of 50% of the 1,895 current boards that publish a length and a width.
Mount is shown beside each board, never matched on.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Takoon | Glide Midlength 4'10 | 45 | +0.0% | 1,473 | -1.7% | 2.93 (+0.4%) | twin-track |
| F-One | ROCKET WING S CARBON 4'10 | 44 | -2.2% | 1,473 | -1.7% | 2.98 (+1.8%) | twin-track |
| Armstrong | Surf 48L 4'11 | 48 | +6.7% | 1,499 | +0.0% | 2.88 (-1.5%) | — |
| Family | Lethal |
|---|---|
| Model | Surf Foil Board Lethal FSP Pro 2026 |
| Size, as the brand prints it | 4'11 |
| Volume, L | 45 |
| Length, mm | 1,499 (4'11") |
| Width, mm | 513 |
| Thickness, mm | 90 |
| Weight, kg | 4.2 |
| Slenderness (length ÷ width) | 2.92 |
| Slenderness band | 2.5–3.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | hard |
| Construction | FSP Pro |
| Disciplines | prone, tow, wake |
| Rider weight | — |
| Rider level | — |
| Model year | 2026 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.