
Family Ypra Chord 143 mm Brand’s category Race / freerace Disciplines wing, kite, race Pro Team / 3K Texalium clear carbon prepreg · 2026
The closest current wings from other brands — every one within ±5% of area and ±8% of aspect ratio, ranked closest first. The closest with a traced outline, the AFS Pure Fuselink Foil (monobloc front wing + fuselage) 900 (#2), is already drawn over it. Select a numbered wing to draw it — up to three at a time.
The Ypra Slalom V3 Atmo runs 5 sizes, 500–900 cm², and holds its proportions across the range: every size publishes an aspect ratio within 5% of the others.
Its 880 mm span is 2% narrower than typical for the area — the median across the 131 current wings within 10% of its size is 896 mm.
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a comparison inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Unifoil | Progression 140 | 903 | +0.3% | 8.90 | +0.0% | 898 | Mid aspect |
| AFS | Pure Fuselink Foil (monobloc front wing + fuselage) 900 | 900 | +0.0% | 9.20 | +3.4% | 900 | Mid aspect |
| Duotone | Crest D/LAB 925 | 925 | +2.8% | 8.90 | +0.0% | 900 | Mid aspect |
| Slingshot | One-Lock Glide 925 | 925 | +2.8% | 8.80 | -1.1% | 899 | Mid aspect |
| North | Sonar SF930 | 930 | +3.3% | 8.80 | -1.1% | 900 | Mid aspect |
| KT Foiling | Instinct 920 | 920 | +2.2% | 8.41 | -5.5% | 880 | Mid-low aspect |
| RRD | Flying Fish Front Wing Y30 900 | 900 | +0.0% | 9.40 | +5.6% | 910 | Mid aspect |
| Unifoil | Evolution 135 | 871 | -3.2% | 9.40 | +5.6% | 903 | Mid aspect |
| ENSIS | FLOW ACE Front Wing 900 | 900 | +0.0% | 9.50 | +6.7% | 925 | Mid aspect |
| F-One | EAGLE HM Carbon 890 | 890 | -1.1% | 9.60 | +7.9% | 925 | High aspect |
| Code Foils | X Series Front Wing 890X | 890 | -1.1% | 8.20 | -7.9% | 852 | Mid-low aspect |
| Family | Ypra |
|---|---|
| Size | L |
| Area, cm² | 900 |
| Area basis | unknown |
| Span, mm | 880 |
| Chord, mm | 143 |
| Aspect ratio | 8.90 |
| Band | Mid aspect |
| Brand’s category | Race / freerace |
| Disciplines | wing, kite, race |
| Construction | Pro Team / 3K Texalium clear carbon prepreg |
| 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.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.