ENSIS INFINITY ACE Front Wing 840 hydrofoil front wing: 840 cm², 795 mm span, aspect ratio 7.50, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from ENSIS'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 | XS-Glide Front Wing 820 | 820 | -2.4% | 7.50 | +0.0% | 786 | C2 Mid-low aspect |
| North | Sonar MA850v2 MA850v2 | 850 | +1.2% | 7.20 | -4.0% | 780 | C2 Mid-low aspect |
| Takuma | Kujira II Front Wing Kujira II 800 | 800 | -4.8% | 7.70 | +2.7% | 784 | C2 Mid-low aspect |
| F-One | SK8 HM Carbon (T2) SK8 HM CARBON 850 | 850 | +1.2% | 8.00 | +6.7% | 825 | C2 Mid-low aspect |
| Unifoil | Aggression 130 Aggression 130 | 838 | -0.2% | 8.10 | +8.0% | 825 | C2 Mid-low aspect |
| Sroka | S-Foil 810 S HA 810 S HA | 810 | -3.6% | 7.90 | +5.3% | 780 | C2 Mid-low aspect |
| Cabrinha | Whippit 850 | 850 | +1.2% | 8.10 | +8.0% | 830 | C2 Mid-low aspect |
| GONG | Ascent V3 M | 870 | +3.6% | 7.00 | -6.7% | 780 | C2 Mid-low aspect |
| Duotone | Carve 3.0 D/LAB 800 | 800 | -4.8% | 7.00 | -6.7% | 750 | C2 Mid-low aspect |
| KT Foiling | Halo 800 Halo 800 | 800 | -4.8% | 8.00 | +6.7% | 800 | C2 Mid-low aspect |
| Family | INFINITY ACE |
|---|---|
| Size | 840 |
| Area, cm² | 840 |
| Area basis | unknown |
| Span, mm | 795 |
| Chord, mm | 135 |
| Aspect ratio | 7.50 |
| Band | C2 Mid-low aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing, parawing, prone, downwind |
| Construction | Monobloc carbon (MANIAC Monobloc Foil System) |
| 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 ENSIS 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.