Disciplines prone
The Hover Surf Ascend Carbon Ultra has 3 sizes in the current range, from 33 to 44 L. Its slenderness, 2.73, is greater than that of 36% 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 1.3× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Lift Foils | 4'8 40L Prone | 40 | +8.1% | 1,422 | +0.0% | — | — |
| NSP | Pelican 4'9" 40 Liters | 40 | +8.1% | 1,448 | +1.8% | 2.69 (-1.4%) | twin-track |
| KT Foiling | Ginxu 2 Pro Carbon 39 | 39 | +5.4% | 1,422 | +0.0% | 2.80 (+2.6%) | twin-track |
| Family | Hover Ascend |
|---|---|
| Model | Hover Surf Ascend Carbon Ultra |
| Size, as the brand prints it | 4'8" |
| Volume, L | 37 |
| Length, mm | 1,422 (4'8") |
| Width, mm | 521 |
| Thickness, mm | 71 |
| Weight, kg | 2.8 |
| Slenderness (length ÷ width) | 2.73 |
| Slenderness band | 2.5–3.0 |
| Mount | — |
| Strap inserts | — |
| Build | — |
| Construction | — |
| Disciplines | prone |
| Rider weight | up to 91 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.