Mount tuttle Disciplines wing, race
The R1 has 3 sizes in the current range, from 73 to 93 L. Its slenderness, 3.00, is greater than that of 53% 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 |
|---|---|---|---|---|---|---|---|
| Mistral | Skywave 4'11 75 L | 75 | +2.7% | 1,500 | -1.6% | — | twin-track |
| GONG | Wing foil Board Inflatable HIPE Diamond 5'0 | 75 | +2.7% | 1,524 | +0.0% | 3.05 (+1.6%) | twin-track |
| Kold Shapes | Nørdland II 75l | 75 | +2.7% | 1,499 | -1.6% | — | twin-track |
| Family | R1 |
|---|---|
| Model | R1 |
| Size, as the brand prints it | 5'0" x 20" 73L |
| Volume, L | 73 |
| Length, mm | 1,524 (5'0") |
| Width, mm | 508 |
| Thickness, mm | — |
| Weight, kg | 3.1 |
| Slenderness (length ÷ width) | 3.00 |
| Slenderness band | 2.5–3.0 |
| Mount | tuttle |
| Strap inserts | — |
| Build | — |
| Construction | full lightweight MCT |
| Disciplines | wing, race |
| 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.
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