Surf foil

Duotone, 2026

Crush SLS 2026

1346mm long · 4'5"

470mm wide

≈ 89mm thick · medium confidence

35litres

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

A fuller nose than most. A square tail, a full nose and parallel rails.

derived · against the 77 other surf foil boards in the atlas, read off the outlines.

As listed by Duotone

Duotone Crush SLS 2026: every size as listed by Duotone
sizelengthwidththicknessweight
27 L4'2'' · 1270 mm445 mm≈ 77 mm · estimated2.7 kg
35 L4'5'' · 1346 mm470 mm89 mm · medium confidence3.1 kg

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

134612700 mm127027 L445 w134635 L470 w

Next to your board?

Lay the Duotone Crush SLS 35 L over up to four others, at one scale.

Compare with…

Generations

After it · 2027

The 2027 27 L is 6 mm wider than the 2026 27 L, same length; its wide point moved 28 mm toward the tail. Open the 2027

listed length and width · wide point derived

2026 27 L over the 2027 27 L, tails aligned, one scale
2026 27 L 2027 27 L

The Duotone Crush SLS over time

Shape & Rocker

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

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

Read off the 27 L outline · derived

56 %wide point, 708 mm from the tail

2.86length over width

393mm wide 12″ from the tail

4,780cm² of planform

Read off the 35 L outline · derived

56 %wide point, 750 mm from the tail

2.86length over width

411mm wide 12″ from the tail

5,357cm² of planform

Rocker of the 27 L · scaled from the 35 L measured

6 mmtail rocker, at the tip
2 mm12″ from the tail
7 mm12″ from the nose
72 mmnose rocker, at the tip
654 mmflat to within 3 mm, from 18 % to 69 % of the length
48 %of the length to the lowest point, from the tail
77 mmat its thickest, 55 % from the tail
37 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 35 L · measured

6 mmtail rocker, at the tip
2 mm12″ from the tail
8 mm12″ from the nose
76 mmnose rocker, at the tip
686 mmflat to within 3 mm, from 18 % to 69 % of the length
48 %of the length to the lowest point, from the tail
89 mmat its thickest, 55 % from the tail
39 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 35 L. Tail end set by Claude, not checked by a person.

Reviews & Videos

Original pages · 1

Similar Boards

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