Mount twin-track Build hard Disciplines wing, downwind discontinued
The Mid-Length LW has 3 sizes on record, discontinued sizes included, from 75 to 105 L. Its slenderness, 3.56, is greater than that of 77% 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 |
|---|---|---|---|---|---|---|---|
| Norden | Futurama Fusion v2 6'6 x 23 (110 L) | 110 | +4.8% | 1,981 | -0.5% | — | twin-track |
| North | Midi Pro 2027 6ft 6in | 100 | -4.8% | 1,981 | -0.5% | 3.54 (-0.5%) | twin-track |
| Starboard | Above Air Foil 6'6" X 22" | 110 | +4.8% | 1,981 | -0.5% | 3.54 (-0.5%) | plate |
| Vayu | Edge Midlength 6'6 | 100 | -4.8% | 1,981 | -0.5% | 3.54 (-0.5%) | — |
| Sunova | Aviator Downwind Elite 6'6" x 21 3/4" 5 9/16" @99.9L | 99.9 | -4.9% | 1,981 | -0.5% | 3.59 (+0.8%) | twin-track |
| Family | Mid-Length LW |
|---|---|
| Model | Mid-Length LW |
| Size, as the brand prints it | 6'6 |
| Volume, L | 105 |
| Length, mm | 1,990 (6'6") |
| Width, mm | 559 |
| Thickness, mm | 135 |
| Weight, kg | 6.5 |
| Slenderness (length ÷ width) | 3.56 |
| Slenderness band | 3.0–4.0 |
| Mount | twin-track |
| Strap inserts | yes |
| Build | hard |
| Construction | full carbon sandwich (deck and hull) |
| Disciplines | wing, downwind |
| Rider weight | — |
| Rider level | — |
| Model year | discontinued |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.