Duotone, 2024

Grip 4 >< Grip 3 D/LAB 2024

2190mm long · 7'2"

585mm wide

≈ 123mm thick · medium confidence

85litres

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 4 >< Grip 3 D/LAB 2024: every size as listed by Duotone
size	length	width	thickness	weight
52 L	216 cm · 2160 mm	500 mm	≈ 89 mm · estimated	4.8 kg
60 L	218 cm · 2180 mm	520 mm	≈ 98 mm · estimated	5.2 kg
76 L	222 cm · 2220 mm	560 mm	≈ 113 mm · estimated	5.6 kg
81 L	224 cm · 2240 mm	575 mm	≈ 116 mm · estimated	5.8 kg
85 L	219 cm · 2190 mm	585 mm	123 mm · medium confidence	5.9 kg
87 L	225 cm · 2250 mm	585 mm	≈ 122 mm · estimated	5.9 kg
95 L	222 cm · 2220 mm	600 mm	≈ 132 mm · estimated	6.1 kg
118 L	227 cm · 2270 mm	640 mm	≈ 150 mm · estimated	6.7 kg

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

Next to your board?

Lay the Duotone Grip 4 >< Grip 3 D/LAB 85 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 52 L outline · derived

54 %wide point, 1155 mm from the tail

4.32length over width

343mm wide 12″ from the tail

8,621cm² of planform

Read off the 60 L outline · derived

54 %wide point, 1166 mm from the tail

4.19length over width

356mm wide 12″ from the tail

9,048cm² of planform

Read off the 76 L outline · derived

54 %wide point, 1187 mm from the tail

3.96length over width

381mm wide 12″ from the tail

9,923cm² of planform

Read off the 81 L outline · derived

52 %wide point, 1173 mm from the tail

3.90length over width

373mm wide 12″ from the tail

9,994cm² of planform

Read off the 85 L outline · derived

54 %wide point, 1171 mm from the tail

3.74length over width

399mm wide 12″ from the tail

10,224cm² of planform

Read off the 87 L outline · derived

54 %wide point, 1203 mm from the tail

3.85length over width

396mm wide 12″ from the tail

10,506cm² of planform

Read off the 95 L outline · derived

54 %wide point, 1187 mm from the tail

3.70length over width

408mm wide 12″ from the tail

10,632cm² of planform

Read off the 118 L outline · derived

54 %wide point, 1214 mm from the tail

3.55length over width

431mm wide 12″ from the tail

11,596cm² of planform

Rocker of the 52 L · scaled from the 85 L measured

41 mmtail rocker, at the tip

22 mm12″ from the tail

50 mm12″ from the nose

142 mmnose rocker, at the tip

567 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

89 mmat its thickest, 51 % from the tail

26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 60 L · scaled from the 85 L measured

41 mmtail rocker, at the tip

23 mm12″ from the tail

50 mm12″ from the nose

144 mmnose rocker, at the tip

570 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

98 mmat its thickest, 51 % from the tail

26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 76 L · scaled from the 85 L measured

42 mmtail rocker, at the tip

23 mm12″ from the tail

52 mm12″ from the nose

146 mmnose rocker, at the tip

576 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

113 mmat its thickest, 51 % from the tail

26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 81 L · scaled from the 85 L measured

42 mmtail rocker, at the tip

24 mm12″ from the tail

53 mm12″ from the nose

148 mmnose rocker, at the tip

579 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

116 mmat its thickest, 51 % from the tail

27 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 85 L · measured

41 mmtail rocker, at the tip

23 mm12″ from the tail

51 mm12″ from the nose

144 mmnose rocker, at the tip

572 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

123 mmat its thickest, 51 % from the tail

26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 87 L · scaled from the 85 L measured

43 mmtail rocker, at the tip

24 mm12″ from the tail

54 mm12″ from the nose

149 mmnose rocker, at the tip

581 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

122 mmat its thickest, 51 % from the tail

27 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 95 L · scaled from the 85 L measured

42 mmtail rocker, at the tip

23 mm12″ from the tail

52 mm12″ from the nose

146 mmnose rocker, at the tip

576 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

132 mmat its thickest, 51 % from the tail

26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 118 L · scaled from the 85 L measured

43 mmtail rocker, at the tip

24 mm12″ from the tail

55 mm12″ from the nose

150 mmnose rocker, at the tip

584 mmflat to within 3 mm, from 37 % to 63 % of the length

48 %of the length to the lowest point, from the tail

150 mmat its thickest, 51 % from the tail

27 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 85 L, which shows the Grip 3 D/LAB 85. Tail end set by rule.