Duotone, 2026

Eagle SLS 2026

2450mm long · 8'0"

700mm wide

≈ 128mm thick · estimated

120litres

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

Its width sits further back. A rounded pin tail, a medium nose and gently curved rails.

derived · against the 104 other windsurf boards in the atlas, read off the outlines.

As listed by Duotone

Duotone Eagle SLS 2026: every size as listed by Duotone
size	length	width	thickness	weight
120 L	245 cm · 2450 mm	700 mm	≈ 128 mm · estimated	7 kg
130 L	250 cm · 2500 mm	730 mm	≈ 130 mm · estimated	7.3 kg
148 L	250 cm · 2500 mm	780 mm	≈ 138 mm · estimated	8 kg

Every size side by side, tails on one line, one scale

Next to your board?

Lay the Duotone Eagle SLS 120 L over up to four others, at one scale.

Compare with…

Shape & Rocker

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

Read off the 120 L outline · derived

51 %wide point, 1251 mm from the tail

3.50length over width

468mm wide 12″ from the tail

13,614cm² of planform

Read off the 130 L outline · derived

51 %wide point, 1277 mm from the tail

3.42length over width

485mm wide 12″ from the tail

14,488cm² of planform

Read off the 148 L outline · derived

51 %wide point, 1277 mm from the tail

3.21length over width

518mm wide 12″ from the tail

15,480cm² of planform

Rocker of the 120 L · measured

≈ 31 mmtail rocker, at the tip

≈ 21 mm12″ from the tail

≈ 67 mm12″ from the nose

≈ 186 mmnose rocker, at the tip

≈ 500 mmflat to within 3 mm, from 41 % to 61 % of the length

52 %of the length to the lowest point, from the tail

≈ 128 mmat its thickest, 55 % from the tail

≈ 41 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 130 L · scaled from the 120 L measured

≈ 32 mmtail rocker, at the tip

≈ 21 mm12″ from the tail

≈ 69 mm12″ from the nose

≈ 190 mmnose rocker, at the tip

≈ 505 mmflat to within 3 mm, from 41 % to 61 % of the length

52 %of the length to the lowest point, from the tail

≈ 130 mmat its thickest, 55 % from the tail

≈ 41 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 148 L · scaled from the 120 L measured

≈ 32 mmtail rocker, at the tip

≈ 21 mm12″ from the tail

≈ 69 mm12″ from the nose

≈ 190 mmnose rocker, at the tip

≈ 505 mmflat to within 3 mm, from 41 % to 61 % of the length

52 %of the length to the lowest point, from the tail

≈ 138 mmat its thickest, 55 % from the tail

≈ 41 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 · On Duotone's photo of the Eagle SLS 130, scaled as the 120 L though the rail reads the 130 L (not rescaled yet). Tail end set by Claude, not checked by a person. · estimated