Code Foils S Series Front Wing 1540S hydrofoil front wing: 1,540 cm², 1,210 mm span, aspect ratio 9.50, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Code Foils'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 |
|---|---|---|---|---|---|---|---|
| Unifoil | Evolution 235 Evolution 235 | 1,516 | -1.6% | 9.40 | -1.1% | 1,191 | C3 Mid aspect |
| Axis | Spitfire Spitfire 1180 | 1,554 | +0.9% | 9.13 | -3.9% | 1,180 | C3 Mid aspect |
| Slingshot | One-Lock Glide 1525 | 1,525 | -1.0% | 9.00 | -5.3% | 1,169 | C3 Mid aspect |
| Takoon | Pump One Front Wing 1600 | 1,600 | +3.9% | 9.15 | -3.7% | 1,210 | C3 Mid aspect |
| Takoon | Pump Front Wing 1500 | 1,500 | -2.6% | 10.10 | +6.3% | 1,230 | C4 High aspect |
| F-One | JAM HM Carbon JAM 1600 | 1,600 | +3.9% | 10.20 | +7.4% | 1,280 | C4 High aspect |
| Family | S Series |
|---|---|
| Size | 1540S |
| Area, cm² | 1,540 |
| Area basis | unknown |
| Span, mm | 1,210 |
| Chord, mm | — |
| Aspect ratio | 9.50 |
| Band | C3 Mid aspect |
| Brand files it under | All-round / freeride |
| Disciplines | prone, wing, sup, downwind |
| 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 Code Foils 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.