F-One, 2026

WTF!? 2026

1300mm long · 4'3"

390mm wide

≈ 14mm thick · a guess

–litres

Open in Studio See it on f-one.world

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 forward. A round tail, a full nose and parallel rails.

derived · against the 76 other kite twintip boards in the atlas, read off the outlines.

As listed by F-One

F-One WTF!? 2026: every size as listed by F-One
size	length	width	thickness	weight
127 × 37 cm	127 cm · 1270 mm	370 mm	≈ 14 mm · a guess	2.3 kg
130 × 39 cm	130 cm · 1300 mm	390 mm	≈ 14 mm · a guess	2.4 kg
136 × 41.5 cm	136 cm · 1360 mm	415 mm	≈ 14 mm · a guess	3 kg
138 × 42 cm	138 cm · 1380 mm	420 mm	≈ 14 mm · a guess	3.2 kg
140 × 42.5 cm	140 cm · 1400 mm	425 mm	≈ 14 mm · a guess	3.4 kg

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

Next to your board?

Lay the F-One WTF!? 130 × 39 cm 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 127 × 37 cm outline · derived

53 %wide point, 675 mm from the tail

3.43length over width

340mm wide 12″ from the tail

4,214cm² of planform

Read off the 130 × 39 cm outline · derived

53 %wide point, 691 mm from the tail

3.33length over width

357mm wide 12″ from the tail

4,547cm² of planform

Read off the 136 × 41.5 cm outline · derived

53 %wide point, 723 mm from the tail

3.28length over width

377mm wide 12″ from the tail

5,062cm² of planform

Read off the 138 × 42 cm outline · derived

53 %wide point, 733 mm from the tail

3.29length over width

381mm wide 12″ from the tail

5,198cm² of planform

Read off the 140 × 42.5 cm outline · derived

53 %wide point, 744 mm from the tail

3.29length over width

384mm wide 12″ from the tail

5,336cm² of planform

Rocker of the 127 × 37 cm · scaled from the 130 × 39 cm, borrowed (≈), estimated

≈ 46 mmtail rocker, at the tip

≈ 12 mm12″ from the tail

≈ 11 mm12″ from the nose

≈ 45 mmnose rocker, at the tip

≈ 331 mmflat to within 3 mm, from 38 % to 64 % of the length

50 %of the length to the lowest point, from the tail

≈ 14 mmat its thickest, 55 % from the tail

≈ 6 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 130 × 39 cm · borrowed (≈), estimated

≈ 47 mmtail rocker, at the tip

≈ 13 mm12″ from the tail

≈ 12 mm12″ from the nose

≈ 46 mmnose rocker, at the tip

≈ 334 mmflat to within 3 mm, from 38 % to 64 % of the length

50 %of the length to the lowest point, from the tail

≈ 14 mmat its thickest, 55 % from the tail

≈ 6 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 136 × 41.5 cm · scaled from the 130 × 39 cm, borrowed (≈), estimated

≈ 50 mmtail rocker, at the tip

≈ 15 mm12″ from the tail

≈ 13 mm12″ from the nose

≈ 48 mmnose rocker, at the tip

≈ 341 mmflat to within 3 mm, from 38 % to 63 % of the length

50 %of the length to the lowest point, from the tail

≈ 14 mmat its thickest, 55 % from the tail

≈ 7 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 138 × 42 cm · scaled from the 130 × 39 cm, borrowed (≈), estimated

≈ 50 mmtail rocker, at the tip

≈ 15 mm12″ from the tail

≈ 14 mm12″ from the nose

≈ 49 mmnose rocker, at the tip

≈ 343 mmflat to within 3 mm, from 38 % to 63 % of the length

50 %of the length to the lowest point, from the tail

≈ 14 mmat its thickest, 55 % from the tail

≈ 7 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 140 × 42.5 cm · scaled from the 130 × 39 cm, borrowed (≈), estimated

≈ 51 mmtail rocker, at the tip

≈ 16 mm12″ from the tail

≈ 14 mm12″ from the nose

≈ 50 mmnose rocker, at the tip

≈ 345 mmflat to within 3 mm, from 38 % to 63 % of the length

50 %of the length to the lowest point, from the tail

≈ 14 mmat its thickest, 55 % from the tail

≈ 7 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 · drawn hollow: no usable side photo of this board · shaded: the middle 80 % of its group · No usable side photo of this board: the median of 20 twintip boards from 16 product lines. Tail ends set by rule, Claude or a brand convention on their photos, none checked by a person. · estimated