Amos RIIFT Mid-Length Foilboard 2P 5'9" 19 1/2" 2 3/16" 33.5L
- 33.5volume, L
- 5'9"length, ft/in
- 19.49"width, in
- 3.54slenderness
Mount other Disciplines prone, efoil
The RIIFT Mid-Length Foilboard 2P has 3 sizes in the current range, from 29 to 34 L. Its slenderness, 3.54, is greater than that of 76% of the 1,995 current boards that publish a length and a width.
Closest boards from other brands
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.
The nearest current boards
None of these is within the tolerances above: each misses on volume, length or slenderness by up to 3.6× the tolerance.
Scroll across for more specifications
| Product | Brand | Volume L | Δ volume | Length ft/in | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Surf Foil Board Mister EPS Pro 5'9 | GONG | 41 | +22.4% | 5'9" | +0.0% | 3.58 (+1.0%) | twin-track |
 Single F 5'4 | AFS | 40 | +19.4% | 5'4" | -7.0% | 3.37 (-4.7%) | — |
| Surf Foil Board Scura FSP Pro 2026 5'4 | GONG | 40 | +19.4% | 5'4" | -7.2% | 3.32 (-6.3%) | twin-track |
Specifications
| Family | RIIFT |
|---|---|
| Model | RIIFT Mid-Length Foilboard 2P |
| Size | 5'9" 19 1/2" 2 3/16" - 33.5L |
| Volume, L | 33.5 |
| Length, ft/in | 5'9" |
| Width, in | 19.49" |
| Thickness, in | 2.2" |
| Weight, kg | — |
| Slenderness (length ÷ width) | 3.54 |
| Section (decided by the model’s middle size) | Midlength |
| Mount | other |
| Strap inserts | — |
| Build | — |
| Construction | — |
| Disciplines | prone, efoil |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-11-05 |
Every figure above is the manufacturer's published claim, converted to comparable units.