Disciplines pump
Its slenderness, 2.04, is greater than that of 0% 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 3.2× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| PPC Foiling | UFO 3'2 x 18" 8.4L | 8.4 | +5.0% | 965 | +2.7% | 2.11 (+3.3%) | twin-track |
| GONG | Pump Foil Board Strada HDCC 89 | 8.6 | +7.5% | 890 | -5.3% | 2.17 (+6.2%) | twin-track |
| Alpinefoil | Pocket Pro carbone 88 x 43 | 8.2 | +3.0% | 880 | -6.4% | 2.05 (+0.1%) | twin-track |
| Family | Edge |
|---|---|
| Model | Edge Pump |
| Size, as the brand prints it | Edge Pump 3'1 |
| Volume, L | 8 |
| Length, mm | 940 (3'1") |
| Width, mm | 460 |
| Thickness, mm | 25 |
| Weight, kg | 2.3 |
| Slenderness (length ÷ width) | 2.04 |
| Slenderness band | ≤ 2.5 |
| Mount | — |
| Strap inserts | — |
| Build | — |
| Construction | full carbon, Paulownia wood stringers |
| Disciplines | pump |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.