Disciplines prone
The Hover Surf Ascend Carbon Ultra has 3 sizes in the current range, from 33 to 44 L. Its slenderness, 2.79, is greater than that of 40% 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 1.7× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Armstrong | Surf 48L 4'11 | 48 | +9.1% | 1,499 | -1.6% | 2.88 (+3.1%) | — |
| Slingshot | Flying Fish V2 39 L | 39 | -11.4% | 1,524 | +0.0% | 2.73 (-2.3%) | twin-track |
| Axis | Pump 44 | 44 | +0.0% | 1,473 | -3.3% | 2.76 (-1.0%) | — |
| Family | Hover Ascend |
|---|---|
| Model | Hover Surf Ascend Carbon Ultra |
| Size, as the brand prints it | 5'0" |
| Volume, L | 44 |
| Length, mm | 1,524 (5'0") |
| Width, mm | 546 |
| Thickness, mm | 76 |
| Weight, kg | 3.5 |
| Slenderness (length ÷ width) | 2.79 |
| Slenderness band | 2.5–3.0 |
| Mount | — |
| Strap inserts | — |
| Build | — |
| Construction | — |
| Disciplines | prone |
| Rider weight | up to 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.