Mount other Build hard
The Rubix has 4 sizes on record, discontinued sizes included, from 32 to 45 L. Its slenderness, 2.49, is greater than that of 17% 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 1.0× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Axis | Pump 30 | 30 | -6.2% | 1,270 | +2.0% | 2.50 (+0.4%) | — |
| Naish | Hover Wing Foil Carbon Ultra 30 | 30 | -6.2% | 1,270 | +2.0% | 2.50 (+0.4%) | twin-track |
| PPC Foiling | Soar 40 x 21 @34L | 34 | +6.2% | 1,219 | -2.1% | — | — |
| Family | Rubix |
|---|---|
| Model | Rubix |
| Size, as the brand prints it | 4'1" (32L) |
| Volume, L | 32 |
| Length, mm | 1,245 (4'1") |
| Width, mm | 500 |
| Thickness, mm | 84 |
| Weight, kg | — |
| Slenderness (length ÷ width) | 2.49 |
| Slenderness band | ≤ 2.5 |
| Mount | other |
| Strap inserts | yes |
| Build | hard |
| Construction | EPS core, carbon double bias, carbon uni-directional, S glass, E glass |
| Disciplines | — |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-02 |
The source is an archived copy of Freedom Foil Boards's own page, captured 2023-09-22, not a live page: these figures are as that copy prints them.
Every figure above is the manufacturer's published claim, converted to comparable units.
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