Mount twin-track Build hard Disciplines kite
The SLC Foilboard has 3 sizes in the current range, from 12 to 21 L. Its slenderness, 2.76, is greater than that of 37% 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. Boards for wake, eFoil, kite or windfoil alone are compared only with each other.
None of these is within the tolerances above: each misses on volume, length or slenderness by up to 2.5× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Slingshot | WF-2 V6 4'4" | 19 | -10.0% | 1,321 | -2.1% | 2.67 (-3.1%) | twin-track |
| F-One | POCKET CARBON CUSTOM 130 | 18.6 | -11.8% | 1,300 | -3.7% | 2.77 (+0.4%) | twin-track |
| Alpinefoil | VR3 V2 139 x 48 20 Litres | 20 | -5.2% | 1,389 | +2.9% | 2.89 (+5.0%) | twin-track |
| Family | SLC |
|---|---|
| Model | SLC Foilboard |
| Size, as the brand prints it | 135 (49cm / 21,1l) |
| Volume, L | 21.1 |
| Length, mm | 1,350 (4'5") |
| Width, mm | 490 |
| Thickness, mm | — |
| Weight, kg | — |
| Slenderness (length ÷ width) | 2.76 |
| Slenderness band | 2.5–3.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | hard |
| Construction | full carbon and PVC sandwich |
| Disciplines | kite |
| 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.