Fast Bobby · wings · Unifoil · discontinued

Unifoil Vyper 170

Discontinuedsuperseded or no longer in the brand’s current range
1,097area, cm²
815span, mm
6.00aspect ratio
Lowaspect · AR ≤ 6.0

Family Vyper (discontinued) Chord 160 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, the RRD Blaze LTE Front Wing Y30 1100, is already drawn over it. Select a numbered wing to draw it — up to three at a time.

2F-One PHANTOM Carbon 1080no outlineSpecs · table ↓

Unifoil Vyper 170 · 815 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). ▬ RRD Blaze LTE Front Wing Y30 1100 · 835 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 815 mm span is 18% narrower than typical for the area — the median across the 123 current wings within 10% of its size is 1,000 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 170, closest first.
Brand	Wing	Area cm²	Δ area	Aspect ratio	Δ AR	Span mm	Band
RRD	Blaze LTE Front Wing Y30 1100	1,100	+0.3%	6.00	+0.0%	835	Low aspect
F-One	PHANTOM Carbon 1080	1,080	-1.5%	5.90	-1.7%	800	Low aspect
GONG	X-Over V3 L	1,100	+0.3%	6.40	+6.7%	840	Mid-low aspect
GONG	X-Over V3 Atmo L	1,108	+1.0%	6.40	+6.7%	840	Mid-low aspect
Naish	Ultra Jet Front Wing 1050	1,050	-4.3%	5.90	-1.7%	785	Low aspect
Axis	BSC (Broad Spectrum Carve) 810	1,070	-2.5%	6.42	+7.0%	810	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 170
Area, cm²	1,097
Area basis	unknown
Span, mm	815
Chord, mm	160
Aspect ratio	6.00
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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