Family R Series Brand’s category Downwind Disciplines downwind, sup, wing, pump HM carbon · 2025-2026
The R Series Front Wing runs 7 sizes, 600–1,250 cm², and holds its proportions across the range: every size publishes an aspect ratio within 5% of the others.
Its 1,275 mm span is 24% wider than typical for the area — the median across the 109 current wings within 10% of its size is 1,030 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 |
|---|---|---|---|---|---|---|---|
| Sabfoil | Leviathan PRO 1260 | 1,227 | -1.8% | 12.93 | -0.5% | 1,260 | Very high aspect |
| Armstrong | UHA (Ultra High Aspect) UHA1270 | 1,270 | +1.6% | 12.60 | -3.1% | 1,265 | Very high aspect |
| GONG | Veloce HDW V3 XL | 1,200 | -4.0% | 13.30 | +2.3% | 1,260 | Very high aspect |
| GONG | Veloce Light Wind (LW) V3 Atmo XL | 1,200 | -4.0% | 12.70 | -2.3% | 1,230 | Very high aspect |
| Axis | Fireball ULTRA 1350 | 1,309 | +4.7% | 13.93 | +7.2% | 1,350 | Very high aspect |
| Family | R Series |
|---|---|
| Size | 1250R |
| Area, cm² | 1,250 |
| Area basis | unknown |
| Span, mm | 1,275 |
| Chord, mm | — |
| Aspect ratio | 13.00 |
| Band | Very high aspect |
| Brand’s category | Downwind |
| Disciplines | downwind, sup, wing, pump |
| 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.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.
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