Mount other Disciplines prone, efoil
The RIIFT Mid-Length Foilboard has 3 sizes in the current range, from 39 to 45 L. Its slenderness, 3.40, is greater than that of 71% 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 |
|---|---|---|---|---|---|---|---|
| Duotone | Midfish 2026 5'2'' | 38 | -2.6% | 1,575 | -1.6% | 3.43 (+0.8%) | twin-track |
| Appletree | Midlength V2 5'2" (37L) | 37 | -5.1% | 1,575 | -1.6% | 3.46 (+1.7%) | twin-track |
| AFS | Single F 5'4 | 40 | +2.6% | 1,630 | +1.9% | 3.37 (-0.9%) | — |
| Family | RIIFT |
|---|---|
| Model | RIIFT Mid-Length Foilboard |
| Size, as the brand prints it | 5'3" 18 1/2" 2 15/16" - 39L |
| Volume, L | 39 |
| Length, mm | 1,600 (5'3") |
| Width, mm | 470 |
| Thickness, mm | 75 |
| Weight, kg | — |
| Slenderness (length ÷ width) | 3.40 |
| Slenderness band | 3.0–4.0 |
| Mount | other |
| Strap inserts | — |
| Build | — |
| Construction | — |
| Disciplines | prone, efoil |
| 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.