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 49% 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 |
|---|---|---|---|---|---|---|---|
| AK Durable Supply Co | Phazer v5 Active Carbon 30L | 30 | -3.2% | 1,321 | -1.9% | 2.89 (-1.0%) | — |
| DC Shaping Co | DC Tow Foil 4’4” x 18" 32L | 32 | +3.2% | 1,321 | -1.9% | 2.89 (-1.0%) | — |
| KT Foiling | Drifter Surf Carbon 33 | 33 | +6.5% | 1,321 | -1.9% | 2.89 (-1.0%) | twin-track |
| Starboard | Phazer 4'4" x 18" 30L | 30 | -3.2% | 1,321 | -1.9% | 2.89 (-1.0%) | twin-track |
| The Carbon Co | The Admiral Advanced prone 4'4 x 18 30L | 30 | -3.2% | 1,321 | -1.9% | 2.89 (-1.0%) | — |
| Armstrong | Surf 32L 4'5 | 32 | +3.2% | 1,346 | +0.0% | 2.86 (-1.9%) | — |
| PPC Foiling | Prone Surf Board 4'5 x 18.5" 29L | 29 | -6.5% | 1,346 | +0.0% | 2.86 (-1.9%) | — |
| Takoon | Slate 4'5 | 30 | -3.2% | 1,346 | +0.0% | 2.86 (-1.9%) | twin-track |
| Appletree | Appleslice Prone 4'6'' (32L) | 32 | +3.2% | 1,372 | +1.9% | 2.92 (-0.0%) | twin-track |
| Appletree | Zapple S 4'6'' (31.2L) | 31.2 | +0.6% | 1,372 | +1.9% | 2.92 (-0.0%) | twin-track |
| Vayu | Edge Prone 4'6 | 30 | -3.2% | 1,372 | +1.9% | 2.92 (-0.0%) | — |
| Family | Lethal |
|---|---|
| Model | Surf Foil Board Lethal FSP Pro 2026 |
| Size, as the brand prints it | 4'5 |
| Volume, L | 31 |
| Length, mm | 1,346 (4'5") |
| Width, mm | 461 |
| Thickness, mm | 77 |
| Weight, kg | 3.6 |
| 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.