Duotone, 2026

Grip [Tri] 2026

2190mm long · 7'2"

585mm wide

≈ 125mm thick · estimated

84litres

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

Longer and leaner than most. A square 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 Grip [Tri] 2026: every size as listed by Duotone
size	length	width	thickness	weight
84 L	219 cm · 2190 mm	585 mm	≈ 125 mm · estimated	–
91 L	220 cm · 2200 mm	600 mm	≈ 131 mm · estimated	–
98 L	222 cm · 2220 mm	615 mm	≈ 137 mm · estimated	–

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

Next to your board?

Lay the Duotone Grip [Tri] 84 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 84 L outline · derived

52 %wide point, 1129 mm from the tail

3.80length over width

397mm wide 12″ from the tail

9,996cm² of planform

Read off the 91 L outline · derived

52 %wide point, 1135 mm from the tail

3.67length over width

413mm wide 12″ from the tail

10,466cm² of planform

Read off the 98 L outline · derived

52 %wide point, 1158 mm from the tail

3.61length over width

419mm wide 12″ from the tail

10,887cm² of planform

Rocker of the 84 L · estimated

≈ 23 mmtail rocker, at the tip

≈ 8 mm12″ from the tail

≈ 51 mm12″ from the nose

≈ 136 mmnose rocker, at the tip

≈ 766 mmflat to within 3 mm, from 23 % to 58 % of the length

42 %of the length to the lowest point, from the tail

≈ 125 mmat its thickest, 55 % from the tail

≈ 22 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 91 L · scaled from the 84 L, estimated

≈ 23 mmtail rocker, at the tip

≈ 8 mm12″ from the tail

≈ 51 mm12″ from the nose

≈ 137 mmnose rocker, at the tip

≈ 768 mmflat to within 3 mm, from 23 % to 58 % of the length

42 %of the length to the lowest point, from the tail

≈ 131 mmat its thickest, 55 % from the tail

≈ 23 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 98 L · scaled from the 84 L, estimated

≈ 24 mmtail rocker, at the tip

≈ 8 mm12″ from the tail

≈ 52 mm12″ from the nose

≈ 138 mmnose rocker, at the tip

≈ 772 mmflat to within 3 mm, from 23 % to 58 % of the length

42 %of the length to the lowest point, from the tail

≈ 137 mmat its thickest, 55 % from the tail

≈ 23 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 · From Duotone's photo of the Grip 3 SLS 84, a sibling's photo on this page. Tail end set by Claude, not checked by a person. · estimated