Mount twin-track Disciplines downwind, sup, wing 2026
The Downwinder Slim SLS 2026 has 3 sizes in the current range, from 90 to 120 L. Its slenderness, 5.15, is greater than that of 95% 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 1.6× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Starboard | Ace Foil Lightning 7'6" x 17" LIGHTING | 87 | -3.3% | 2,286 | -0.2% | 5.29 (+2.8%) | twin-track |
| Indiana | Sweet Stick Le Doigt 7’4 (3269ST) | 99 | +10.0% | 2,235 | -2.4% | 5.20 (+1.0%) | twin-track |
| Loco Surfing | Loco Downwind Hydrofoil Board 7'6'' | 100 | +11.1% | 2,286 | -0.2% | — | — |
| Family | Downwinder Slim |
|---|---|
| Model | Downwinder Slim SLS 2026 |
| Size, as the brand prints it | 7'6" |
| Volume, L | 90 |
| Length, mm | 2,290 (7'6") |
| Width, mm | 445 |
| Thickness, mm | — |
| Weight, kg | 5.38 |
| Slenderness (length ÷ width) | 5.15 |
| Slenderness band | > 5.0 |
| Mount | twin-track |
| Strap inserts | no |
| Build | — |
| Construction | Carbon custom sandwich (SLS) |
| Disciplines | downwind, sup, wing |
| Rider weight | up to 90 kg (the brand’s stated range) |
| Rider level | — |
| Model year | 2026 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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