Mount twin-track Build inflatable Disciplines downwind, sup, wing 2024
The Downwinder Air 2024 has 3 sizes on record, discontinued sizes included, from 105 to 125 L. Its slenderness, 4.18, is greater than that of 87% 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 |
|---|---|---|---|---|---|---|---|
| Amos | Cypher Surf SUP 7'4" 21" 5 1/2" 110L | 110 | -4.3% | 2,235 | +0.2% | 4.19 (+0.2%) | twin-track |
| Kalama | Gator Compact Performance 7’4” x 21” (110L) | 110 | -4.3% | 2,235 | +0.2% | 4.19 (+0.2%) | — |
| F-One | ROCKET SUP DW 7'5 | 120 | +4.3% | 2,260 | +1.3% | 4.24 (+1.3%) | twin-track |
| Family | Downwinder Air |
|---|---|
| Model | Downwinder Air 2024 |
| Size, as the brand prints it | 7'4'' |
| Volume, L | 115 |
| Length, mm | 2,230 (7'4") |
| Width, mm | 533 |
| Thickness, mm | 150 |
| Weight, kg | 5.8 |
| Slenderness (length ÷ width) | 4.18 |
| Slenderness band | 4.0–5.0 |
| Mount | twin-track |
| Strap inserts | no |
| Build | inflatable |
| Construction | Fusion Technology (Fusion Laminated Drop Stitch) |
| Disciplines | downwind, sup, wing |
| Rider weight | up to 105 kg (the brand’s stated range) |
| Rider level | — |
| Model year | 2024 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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