Wing foil

Duotone, 2026

Sky Start DST 2026

2235mm long · 7'4"

800mm wide

135mm thick

170litres

Open in Studio See it on duotonesports.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

More tail than most. A round tail, a full nose and parallel rails.

derived · against the 169 other wing foil boards in the atlas, read off the outlines.

As listed by Duotone

Duotone Sky Start DST 2026: every size as listed by Duotone
sizelengthwidththicknessweight
170 L7'4'' · 2235 mm800 mm135 mm11.1 kg

Next to your board?

Lay the Duotone Sky Start DST 170 L over up to four others, at one scale.

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Shape & Rocker

From above, then from the side, true scale · the chosen size solid, the others dashed

Duotone Sky Start DST 2026 from above and from the side, every size at true scale, tails aligned
Duotone Sky Start DST 2026 from the side, true proportions: the bottom's rocker over a flat table, every size

Read off the 170 L outline · derived

53 %wide point, 1184 mm from the tail

2.81length over width

640mm wide 12″ from the tail

15,175cm² of planform

Rocker of the 170 L · measured

68 mmtail rocker, at the tip
33 mm12″ from the tail
57 mm12″ from the nose
155 mmnose rocker, at the tip
539 mmflat to within 3 mm, from 37 % to 61 % of the length
52 %of the length to the lowest point, from the tail
165 mmat its thickest, 55 % from the tail · on the photo; Duotone lists 135 mm
35 mmlonger along the bottom curve than flat

Lay this rocker over other boards

True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on Duotone's photo of the 170 L. Tail end set by rule.

Reviews & Videos

Original pages · 1

Similar Boards

Closest outlines from other models, once stretched to one length and width · derived