North Sonar MA1200v2 MA1200v2 hydrofoil front wing: 1,200 cm², 875 mm span, aspect ratio 6.40, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from North's own published specifications.
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a match inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Cabrinha | Fusion X-Series MkII X1240 | 1,240 | +3.3% | 6.10 | -4.7% | 870 | C2 Mid-low aspect |
| ENSIS | PACER Front Wing 1250 | 1,250 | +4.2% | 6.00 | -6.3% | 864 | C1 Low aspect |
| RRD | Blaze LTE Front Wing Y30 1250 | 1,250 | +4.2% | 6.00 | -6.3% | 865 | C1 Low aspect |
| Family | Sonar MAv2 (Mid Aspect / Freeride) |
|---|---|
| Size | MA1200v2 |
| Area, cm² | 1,200 |
| Area basis | unknown |
| Span, mm | 875 |
| Chord, mm | — |
| Aspect ratio | 6.40 |
| Band | C2 Mid-low aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing, prone, kite, wake |
| Construction | carbon pre-preg |
| Model year | 2026 |
| Source | manufacturer |
The brand's published aspect ratio agrees with its own span and area (span² ÷ area) to within 5%, so the figure is confirmed.
See North on the plot →Data current to August 2026. Fast Bobby is the researcher, never the reviewer: every figure above is the manufacturer's published claim, converted to comparable units, and nothing here is a riding impression.