Fast Bobby · wings · Slingshot · discontinued

Slingshot PTM 684

Slingshot PTM 684

Family Phantasm PTM Brand’s category Surf / carve Disciplines wing, kite, prone carbon · 2022

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 Armstrong CF V2 (Carving Freeride) CF950, is already drawn over it. Select a numbered wing to draw it — up to three at a time.

Specs · table ↓
Slingshot PTM 684 · 684 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). ▬ Armstrong CF V2 (Carving Freeride) CF950 · 670 mm

The Phantasm PTM has run 9 sizes, 655–1,263 cm², including discontinued sizes, and changes proportion as it grows: aspect ratio runs 4.9 at one end of the range to 9.1 at the other, so its sizes differ in shape as well as in area.

Its 684 mm span is 26% narrower than typical for the area — the median across the 116 current wings within 10% of its size is 925 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 Slingshot PTM 684, closest first.
BrandWingArea cm²Δ areaAspect ratioΔ ARSpan mmBand
ArmstrongCF V2 (Carving Freeride) CF950950-0.2%5.00+1.8%670Low aspect

Specifications

Every figure is Slingshot's own, read from the source linked in the last row, converted to area in cm² and span in mm.
FamilyPhantasm PTM
Size684
Area, cm²952
Area basisunknown
Span, mm684
Chord, mm—
Aspect ratio4.91
BandLow aspect
Brand’s categorySurf / carve
Disciplineswing, kite, prone
Constructioncarbon
Model year2022
Sourcemanufacturer · read 2026-08-13

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 Slingshot wings · Slingshot on the map · All wing pages