Build hard Disciplines prone, wing
The Midlength Mk II X-Form has 9 sizes in the current range, from 38 to 130 L. Its slenderness, 3.53, is greater than that of 76% 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 |
|---|---|---|---|---|---|---|---|
| Naish | Chimera NVision 78L 6'1" | 78 | +4.0% | 1,854 | +1.4% | 3.56 (+0.8%) | — |
| North | Midi Pro 2027 6ft 0in | 80 | +6.7% | 1,829 | +0.0% | 3.60 (+2.0%) | twin-track |
| Takoon | Slide 6'0 | 80 | +6.7% | 1,829 | +0.0% | 3.60 (+2.0%) | twin-track |
| Family | Midlength |
|---|---|
| Model | Midlength Mk II X-Form |
| Size, as the brand prints it | 75L 6'0'' |
| Volume, L | 75 |
| Length, mm | 1,829 (6'0") |
| Width, mm | 518 |
| Thickness, mm | 111 |
| Weight, kg | 4.5 |
| Slenderness (length ÷ width) | 3.53 |
| Slenderness band | 3.0–4.0 |
| Mount | — |
| Strap inserts | — |
| Build | hard |
| Construction | X-Form precision molded: carbon outer, high-density PVC wrap and rails, ultralight EPS core |
| Disciplines | prone, wing |
| 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.
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