Code Foils X Series Front Wing 890X hydrofoil front wing: 890 cm², 852 mm span, aspect ratio 8.20, 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 |
|---|---|---|---|---|---|---|---|
| Armstrong | MA Mk II (Mid Aspect) MA890 | 890 | +0.0% | 8.00 | -2.4% | 860 | C2 Mid-low aspect |
| GONG | Ypra Surf Fast V3 Atmo XL | 920 | +3.4% | 8.20 | +0.0% | 870 | C2 Mid-low aspect |
| GONG | Fluid H V3 FG M | 910 | +2.2% | 8.40 | +2.4% | 870 | C2 Mid-low aspect |
| Cabrinha | Whippit 850 | 850 | -4.5% | 8.10 | -1.2% | 830 | C2 Mid-low aspect |
| Takoon | Flare Front Wing 850 | 850 | -4.5% | 8.30 | +1.2% | 840 | C2 Mid-low aspect |
| GONG | Curve H V3 FG M | 920 | +3.4% | 8.40 | +2.4% | 880 | C2 Mid-low aspect |
| KT Foiling | Instinct 920 Instinct 920 | 920 | +3.4% | 8.41 | +2.6% | 880 | C2 Mid-low aspect |
| F-One | SK8 HM Carbon (T2) SK8 HM CARBON 850 | 850 | -4.5% | 8.00 | -2.4% | 825 | C2 Mid-low aspect |
| GONG | Fluid V3 Atmo M | 910 | +2.2% | 8.70 | +6.1% | 890 | C3 Mid aspect |
| Duotone | Whizz SLS 850 | 850 | -4.5% | 8.70 | +6.1% | 860 | C3 Mid aspect |
| Slingshot | One-Lock Glide 925 | 925 | +3.9% | 8.80 | +7.3% | 899 | C3 Mid aspect |
| North | Sonar SF930 SF930 | 930 | +4.5% | 8.80 | +7.3% | 900 | C3 Mid aspect |
| Sabfoil | Medusa PRO 869 Medusa PRO 869 | 854 | -4.0% | 8.84 | +7.8% | 869 | C3 Mid aspect |
| Family | X Series |
|---|---|
| Size | 890X |
| Area, cm² | 890 |
| Area basis | unknown |
| Span, mm | 852 |
| Chord, mm | — |
| Aspect ratio | 8.20 |
| Band | C2 Mid-low aspect |
| Brand files it under | Surf / carve |
| Disciplines | wing, prone, downwind, parawing, kite, sup, tow |
| Construction | HM 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.