Disciplines prone, tow
The Spy v Spy has 5 sizes on record, discontinued sizes included, from 29 to 49 L. Its slenderness, 2.70, is greater than that of 34% of the 1,895 current boards that publish a length and a width.
Mount is shown beside each board, never matched on.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Patrik | Foil A.I.O. Pro 4’6” | 35 | -2.8% | 1,372 | +0.0% | 2.70 (+0.0%) | twin-track |
| Axis | Prone 37 4'5" | 37 | +2.8% | 1,346 | -1.9% | 2.72 (+0.7%) | — |
| GONG | Surf Foil Board Matata FSP Pro 2026 4'5 | 37 | +2.8% | 1,346 | -1.9% | 2.75 (+1.7%) | twin-track |
| PPC Foiling | Prone Surf Board 4'5 x 19'8" 38L | 38 | +5.6% | 1,346 | -1.9% | — | — |
| Family | Spy vs Spy |
|---|---|
| Model | Spy v Spy |
| Size, as the brand prints it | 4.6 X 20 X 36L |
| Volume, L | 36 |
| Length, mm | 1,372 (4'6") |
| Width, mm | 508 |
| Thickness, mm | — |
| Weight, kg | — |
| Slenderness (length ÷ width) | 2.70 |
| Slenderness band | 2.5–3.0 |
| Mount | — |
| Strap inserts | — |
| Build | — |
| Construction | — |
| Disciplines | prone, tow |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-02 |
The source is an archived copy of Infinity's own page, captured 2024-06-23, 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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