Fast Bobby · wings · Unifoil · discontinued

Unifoil Vyper 150

Discontinuedsuperseded or no longer in the brand’s current range
968area, cm²
753span, mm
5.80aspect ratio
Lowaspect · AR ≤ 6.0

Family Vyper (discontinued) Chord 148 mm Brand’s category Surf / carve Disciplines prone, wing, pump carbon · 2023

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 with a traced outline, the Lift Foils Grubb 150 Front Wing (#2), is already drawn over it. Select a numbered wing to draw it — up to three at a time.

1ENSIS PACER Front Wing 950no outline3Cabrinha Fusion X-Series MkII X930no outline4F-One PHANTOM Carbon 980no outlineSpecs · table ↓

Unifoil Vyper 150 · 753 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). ▬ Lift Foils Grubb 150 Front Wing · 762 mm

The Vyper has run 3 sizes, 968–1,226 cm², including discontinued sizes; aspect ratio moves 5.8–6.1 across the range.

Its 753 mm span is 21% narrower than typical for the area — the median across the 131 current wings within 10% of its size is 950 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 Unifoil Vyper 150, closest first.
Brand	Wing	Area cm²	Δ area	Aspect ratio	Δ AR	Span mm	Band
ENSIS	PACER Front Wing 950	950	-1.9%	6.00	+3.4%	754	Low aspect
Lift Foils	Grubb 150 Front Wing	968	+0.0%	6.00	+3.4%	762	Low aspect
Cabrinha	Fusion X-Series MkII X930	930	-3.9%	6.05	+4.3%	750	Mid-low aspect
F-One	PHANTOM Carbon 980	980	+1.2%	6.20	+6.9%	780	Mid-low aspect

Specifications

Every figure is Unifoil's own, read from the source linked in the last row, converted to area in cm² and span in mm.
Family	Vyper (discontinued)
Size	Vyper 150
Area, cm²	968
Area basis	unknown
Span, mm	753
Chord, mm	148
Aspect ratio	5.80
Band	Low aspect
Brand’s category	Surf / carve
Disciplines	prone, wing, pump
Construction	carbon
Model year	2023
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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