Mount twin-track Build inflatable Disciplines wing
The UltraFly has 3 sizes in the current range, from 105 to 140 L. Its slenderness, 2.50, is greater than that of 19% 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 1.2× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| GONG | Wing foil Board Inflatable HIPE Perf 2026 5'10 | 150 | +7.1% | 1,778 | +0.0% | 2.47 (-1.2%) | twin-track |
| North | Seek 2026 5ft 11in | 138 | -1.4% | 1,803 | +1.4% | 2.45 (-2.2%) | twin-track |
| Aztron | FALCON AIR X 5'10" 29" 4.75" | 135 | -3.6% | 1,780 | +0.1% | 2.44 (-2.5%) | twin-track, tuttle |
| Family | UltraFly |
|---|---|
| Model | UltraFly |
| Size, as the brand prints it | 140 L |
| Volume, L | 140 |
| Length, mm | 1,778 (5'10") |
| Width, mm | 711 |
| Thickness, mm | 152 |
| Weight, kg | 5.6 |
| Slenderness (length ÷ width) | 2.50 |
| Slenderness band | 2.5–3.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | inflatable |
| Construction | inflatable lightweight construction; AeroSlim frame; hard rubber edges |
| Disciplines | wing |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-03 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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