Fast Bobby · wings · Duotone · discontinued

Duotone Spirit Surf 1250

Duotone Spirit Surf 1250

Family Spirit Surf Chord 211 mm Brand’s category Surf / carve Disciplines kite, wing, prone carbon · 2020

Drawn to scale · the closest current wings

true relative scale

The closest current wings from other brands — every one within ±5% of area and ±8% of aspect ratio, ranked closest first. The closest, the Slingshot One-Lock Kite 1255, is already drawn over it. Select a numbered wing to draw it — up to three at a time.

Specs · table ↓
Duotone Spirit Surf 1250 · 743 mm span · traced from the manufacturer’s plan view · drawn nose-up, wings aligned on the mid-point of the root chord (the dotted line). ▬ Slingshot One-Lock Kite 1255 · 715 mm

Its 743 mm span is 28% narrower than typical for the area — the median across the 110 current wings within 10% of its size is 1,032 mm.

Closest wings from other brands

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.

Current wings from other brands within ±5% of area and ±8% of aspect ratio of the Duotone Spirit Surf 1250, closest first.
BrandWingArea cm²Δ areaAspect ratioΔ ARSpan mmBand
SlingshotOne-Lock Kite 12551,255+0.4%4.10-7.2%715Low aspect

Specifications

Every figure is Duotone's own, read from the source linked in the last row, converted to area in cm² and span in mm.
FamilySpirit Surf
Size1250
Area, cm²1,250
Area basisunknown
Span, mm743
Chord, mm211
Aspect ratio4.42
BandLow aspect
Brand’s categorySurf / carve
Disciplineskite, wing, prone
Constructioncarbon
Model year2020
Sourcemanufacturer

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.

All Duotone wings · Duotone on the map · All wing pages