Mount twin-track Disciplines prone, parawing 2026
The ROCKET FREE SURF has 8 sizes in the current range, from 47 to 91 L. Its slenderness, 3.78, is greater than that of 83% 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 |
|---|---|---|---|---|---|---|---|
| RRD | Dolphin ML Orange Line Y31 55 | 55 | -6.8% | 1,700 | -1.6% | 3.78 (-0.0%) | — |
| Starboard | Above 5'7" x 18" 60L (Carbon D2) | 60 | +1.7% | 1,700 | -1.6% | 3.70 (-2.0%) | twin-track |
| Family | Rocket Free Surf |
|---|---|
| Model | ROCKET FREE SURF |
| Size, as the brand prints it | 5'8 |
| Volume, L | 59 |
| Length, mm | 1,727 (5'8") |
| Width, mm | 457 |
| Thickness, mm | 114 |
| Weight, kg | 4.7 |
| Slenderness (length ÷ width) | 3.78 |
| Slenderness band | 3.0–4.0 |
| Mount | twin-track |
| Strap inserts | — |
| Build | — |
| Construction | Bamboo Deck Construction (bamboo layer on the deck only) |
| Disciplines | prone, parawing |
| Rider weight | — |
| Rider level | — |
| Model year | 2026 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.