Mount twin-track Disciplines downwind, sup
The Cypher Downwind SUP has 2 sizes in the current range, from 120 to 130 L. Its slenderness, 5.17, 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 1.9× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Loco Surfing | Loco Downwind Hydrofoil Board 8'6'' | 145 | +11.5% | 2,591 | -3.8% | — | — |
| Sunova | Aviator Downwind 8'6" x 20" 5 1/16" @126L | 126 | -3.1% | 2,591 | -3.8% | 5.10 (-1.3%) | twin-track |
| Takuma | Rise 120L | 120 | -7.7% | 2,591 | -3.8% | 5.30 (+2.5%) | — |
| Family | Cypher |
|---|---|
| Model | Cypher Downwind SUP |
| Size, as the brand prints it | 8'10" 20 1/2" 5 9/16" - 130L |
| Volume, L | 130 |
| Length, mm | 2,692 (8'10") |
| Width, mm | 521 |
| Thickness, mm | 141 |
| Weight, kg | — |
| Slenderness (length ÷ width) | 5.17 |
| Slenderness band | > 5.0 |
| Mount | twin-track |
| Strap inserts | — |
| Build | — |
| Construction | carbon vacuum bag construction, EPS foam, epoxy resins |
| Disciplines | downwind, sup |
| 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.