Disciplines pump
Its slenderness, 2.33, 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 2.5× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| AK Durable Supply Co | Arcade v2 11L | 11 | +10.0% | 980 | -2.0% | 2.34 (+0.6%) | — |
| Slingshot | Puddle Pumper V2 3'3" | 8.4 | -16.0% | 1,000 | +0.0% | 2.25 (-3.4%) | twin-track |
| Indiana | Pump Foil Magic HD 95 | 11.3 | +13.0% | 950 | -5.0% | 2.26 (-2.7%) | — |
| Family | Vybe |
|---|---|
| Model | Vybe Black Line Y31 |
| Size, as the brand prints it | 100 |
| Volume, L | 10 |
| Length, mm | 1,000 (3'3") |
| Width, mm | 430 |
| Thickness, mm | — |
| Weight, kg | 2.3 |
| Slenderness (length ÷ width) | 2.33 |
| Slenderness band | ≤ 2.5 |
| Mount | — |
| Strap inserts | — |
| Build | — |
| Construction | full carbon, high-density foam core |
| 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.