Mount twin-track Disciplines pump, downwind
Its slenderness, 2.24, is greater than that of 3% of the 1,895 current boards that publish a length and a width.
This board cannot be compared: Ketos publishes no volume for it. The specifications below are everything the brand states.
| Family | Kobun |
|---|---|
| Model | Kobun 85 DW |
| Size, as the brand prints it | Kobun 85 DW |
| Volume, L | — |
| Length, mm | 850 (2'9") |
| Width, mm | 380 |
| Thickness, mm | — |
| Weight, kg | 1.25 |
| Slenderness (length ÷ width) | 2.24 |
| Slenderness band | ≤ 2.5 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | — |
| Construction | carbon prepreg, 20 mm Airex core, double carbon stringer |
| Disciplines | pump, downwind |
| 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.