Unifoil Evolution 155 Evolution 155 hydrofoil front wing: 1,000 cm², 968 mm span, aspect ratio 9.40, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Unifoil'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 |
|---|---|---|---|---|---|---|---|
| F-One | EAGLE HM Carbon EAGLE 990 | 990 | -1.0% | 9.50 | +1.1% | 970 | C3 Mid aspect |
| Code Foils | S Series Front Wing 980S | 980 | -2.0% | 9.50 | +1.1% | 965 | C3 Mid aspect |
| KT Foiling | Nomad 980 Nomad 980 | 980 | -2.0% | 9.20 | -2.1% | 950 | C3 Mid aspect |
| Armstrong | HA (High Aspect) HA980 | 980 | -2.0% | 9.68 | +3.0% | 974 | C4 High aspect |
| RRD | Flying Fish Front Wing Y30 1050 | 1,050 | +5.0% | 9.30 | -1.1% | 990 | C3 Mid aspect |
| Naish | Jet HA Front Wing Jet HA 1040 | 1,040 | +4.0% | 9.20 | -2.1% | 980 | C3 Mid aspect |
| Cabrinha | Fusion H-Series MkII H1050 | 1,050 | +5.0% | 9.52 | +1.3% | 1,000 | C4 High aspect |
| GONG | Fluid V3 Atmo L | 1,010 | +1.0% | 8.70 | -7.4% | 940 | C3 Mid aspect |
| Axis | ART (AXIS Research Team) ART 999 | 1,038 | +3.8% | 9.90 | +5.3% | 999 | C4 High aspect |
| Axis | ART v2 ART v2 999 | 1,038 | +3.8% | 9.90 | +5.3% | 1,000 | C4 High aspect |
| AFS | Silk V2 Front Wing Silk 950 | 950 | -5.0% | 9.00 | -4.3% | 925 | C3 Mid aspect |
| AFS | Silk V2 Front Wing Silk 1050 | 1,050 | +5.0% | 9.00 | -4.3% | 972 | C3 Mid aspect |
| Lift Foils | 150 High Aspect X Front Wing 150 | 968 | -3.2% | 10.10 | +7.4% | 991 | C4 High aspect |
| Duotone | Crest D/LAB 1050 | 1,050 | +5.0% | 8.80 | -6.4% | 960 | C3 Mid aspect |
| GONG | Veloce V3 Atmo L | 1,040 | +4.0% | 10.10 | +7.4% | 1,030 | C4 High aspect |
| Family | Evolution |
|---|---|
| Size | Evolution 155 |
| Area, cm² | 1,000 |
| Area basis | unknown |
| Span, mm | 968 |
| Chord, mm | 120 |
| Aspect ratio | 9.40 |
| Band | C3 Mid aspect |
| Brand files it under | Glide / high aspect |
| Disciplines | prone, wing, downwind, tow |
| Construction | HM carbon |
| 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 Unifoil 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.