Mount tuttle Disciplines windfoil
The H-Fire has 5 sizes in the current range, from 140 to 160 L. Its slenderness, 2.59, is greater than that of 26% 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. Boards for wake, eFoil, kite or windfoil alone are compared only with each other.
None of these is within the tolerances above: each misses on volume, length or slenderness by up to 3.3× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Indiana | Wind Foil 122 L | 122 | -12.9% | 2,030 | -3.3% | 2.74 (+5.8%) | twin-track |
| Exocet | Freefoil V3 AST 132 | 132 | -5.7% | 2,100 | +0.0% | 2.44 (-5.8%) | deep-tuttle |
| Exocet | Freefoil V3 AST 112 | 112 | -20.0% | 2,100 | +0.0% | 2.76 (+6.6%) | deep-tuttle |
| Family | H-Fire |
|---|---|
| Model | H-Fire 81 LTD Y26 |
| Size, as the brand prints it | 81 |
| Volume, L | 140 |
| Length, mm | 2,100 (6'11") |
| Width, mm | 810 |
| Thickness, mm | — |
| Weight, kg | 8 |
| Slenderness (length ÷ width) | 2.59 |
| Slenderness band | 2.5–3.0 |
| Mount | tuttle |
| Strap inserts | — |
| Build | — |
| Construction | LTD: SIGMATEX spread tow carbon (88 g/m2) deck and bottom |
| Disciplines | windfoil |
| 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.