Mount twin-track Disciplines wing, prone
The G-Pro has 3 sizes in the current range, from 63 to 96 L. Its slenderness, 2.36, is greater than that of 7% 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 1.9× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Gunsails | HY-BOARD NOVA 4'6" | 63 | +0.0% | 1,370 | +3.7% | 2.40 (+1.7%) | — |
| JP Australia | F-Winger 55 (S-TEC) | 55 | -12.7% | 1,370 | +3.7% | 2.45 (+3.5%) | twin-track |
| Reedin | Feather FS 60L | 60 | -4.8% | 1,372 | +3.9% | 2.37 (+0.4%) | twin-track |
| Family | G-Pro |
|---|---|
| Model | G-Pro |
| Size, as the brand prints it | 63 L |
| Volume, L | 63 |
| Length, mm | 1,321 (4'4") |
| Width, mm | 559 |
| Thickness, mm | 127 |
| Weight, kg | 5 |
| Slenderness (length ÷ width) | 2.36 |
| Slenderness band | ≤ 2.5 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | — |
| Construction | Carbon-PVC-Sandwich on top, Carbon-Fiberglass-Sandwich on bottom |
| Disciplines | wing, prone |
| Rider weight | 75–90 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.
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