Mount twin-track Disciplines prone, wing, parawing, efoil
The Sultan RTS has 3 sizes in the current range, from 55 to 75 L. Its slenderness, 3.24, is greater than that of 64% 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 |
|---|---|---|---|---|---|---|---|
| Axis | Blast 55 5'1" | 55 | +0.0% | 1,549 | +1.6% | 3.21 (-1.1%) | — |
| Family | Sultan |
|---|---|
| Model | Sultan RTS |
| Size, as the brand prints it | 5'0" 18 1/2" 4 7/8" - 55L |
| Volume, L | 55 |
| Length, mm | 1,524 (5'0") |
| Width, mm | 470 |
| Thickness, mm | 121 |
| Weight, kg | — |
| Slenderness (length ÷ width) | 3.24 |
| Slenderness band | 3.0–4.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | — |
| Construction | carbon vacuum bag construction, EPS foam, epoxy resins |
| Disciplines | prone, wing, parawing, 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.