Mount twin-track Disciplines pump
Its slenderness, 2.31, 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 3.6× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Loco Surfing | Loco Pump Hydrofoil Board 42" | 20 | -16.7% | 1,067 | -2.3% | — | — |
| Kalama | E3 Tow 3'10" | 19.0 | -20.8% | 1,168 | +7.0% | 2.42 (+4.7%) | twin-track |
| Cabrinha | Logic 2026 3'8 | 18 | -25.0% | 1,118 | +2.4% | 2.47 (+7.1%) | — |
| Family | Le Doigt |
|---|---|
| Model | Pump Foil "Le Doigt" |
| Size, as the brand prints it | 3'7 |
| Volume, L | 24 |
| Length, mm | 1,092 (3'7") |
| Width, mm | 473 |
| Thickness, mm | 61 |
| Weight, kg | 2.7 |
| Slenderness (length ÷ width) | 2.31 |
| Slenderness band | ≤ 2.5 |
| Mount | twin-track |
| Strap inserts | — |
| Build | — |
| Construction | Carbon Fiberglass Sandwich |
| Disciplines | pump |
| Rider weight | 50–100 kg (the brand’s stated range) |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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