Axis Spitfire Spitfire 840 hydrofoil front wing: 1,006 cm², 840 mm span, aspect ratio 7.14, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Axis'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 |
|---|---|---|---|---|---|---|---|
| Takoon | X-Glide V2 Front Wing 1050 | 1,050 | +4.4% | 7.20 | +0.8% | 870 | C2 Mid-low aspect |
| ENSIS | INFINITY ACE Front Wing 990 | 990 | -1.6% | 7.50 | +5.0% | 860 | C2 Mid-low aspect |
| North | Sonar MA1050v2 MA1050v2 | 1,050 | +4.4% | 6.90 | -3.4% | 850 | C2 Mid-low aspect |
| RRD | Universal Mantaray Front Wing Y30 1050 | 1,050 | +4.4% | 6.70 | -6.2% | 840 | C2 Mid-low aspect |
| Lift Foils | 150 Havoc Front Wing 150 | 968 | -3.8% | 7.70 | +7.8% | 864 | C2 Mid-low aspect |
| Omen | Operator 1050 Operator 1050 | 1,050 | +4.4% | 7.70 | +7.8% | 900 | C2 Mid-low aspect |
| Family | Spitfire |
|---|---|
| Size | Spitfire 840 |
| Area, cm² | 1,006 |
| Area basis | flat |
| Span, mm | 840 |
| Chord, mm | 148 |
| Aspect ratio | 7.14 |
| Band | C2 Mid-low aspect |
| Brand files it under | Surf / carve |
| Disciplines | prone |
| Construction | carbon |
| Model year | 2025-2026 |
| 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 Axis 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.