Gong, 2026

Surf Foil Lethal FSP Pro 2026

1397mm long · 4'7"

478mm wide

83mm thick

36litres

Open in Studio See it on gong-galaxy.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

Longer and wider than the 2024. The 36 L is 27 mm longer and 29 mm wider than the 2024 36 L.

36 L against the 2024 36 L, listed length and width.

As listed by Gong

Gong Surf Foil Lethal FSP Pro 2026: every size as listed by Gong
size	length	width	thickness	weight
27 L	129.5cm · 1295 mm	443 mm	71 mm	–
29 L	132.1cm · 1321 mm	452 mm	76 mm	–
31 L	134.6cm · 1346 mm	460 mm	78 mm	–
34 L	137.2cm · 1372 mm	470 mm	81 mm	–
36 L	139.7cm · 1397 mm	478 mm	83 mm	–
38 L	142.2cm · 1422 mm	487 mm	84 mm	–
40 L	144.8cm · 1448 mm	495 mm	86 mm	–
42 L	147.3cm · 1473 mm	505 mm	87 mm	–
45 L	149.9cm · 1499 mm	513 mm	91 mm	–

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

Next to your board?

Lay the Gong Surf Foil Lethal FSP Pro 36 L over up to four others, at one scale.

Compare with…

Generations

Before it · 2024

The 2026 36 L is 27 mm longer and 29 mm wider than the 2024 36 L; its wide point moved 11 mm toward the nose. Open the 2024

listed length and width · wide point derived

2026 36 L 2024 36 L

The Gong Surf Foil Lethal FSP Pro over time

Shape & Rocker

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

Read off the 27 L outline · derived

56 %wide point, 727 mm from the tail

2.92length over width

373mm wide 12″ from the tail

4,610cm² of planform

Read off the 29 L outline · derived

56 %wide point, 742 mm from the tail

2.92length over width

379mm wide 12″ from the tail

4,803cm² of planform

Read off the 31 L outline · derived

56 %wide point, 756 mm from the tail

2.92length over width

383mm wide 12″ from the tail

4,981cm² of planform

Read off the 34 L outline · derived

56 %wide point, 770 mm from the tail

2.92length over width

389mm wide 12″ from the tail

5,182cm² of planform

Read off the 36 L outline · derived

56 %wide point, 785 mm from the tail

2.94length over width

390mm wide 12″ from the tail

5,327cm² of planform

Read off the 38 L outline · derived

56 %wide point, 799 mm from the tail

2.92length over width

398mm wide 12″ from the tail

5,570cm² of planform

Read off the 40 L outline · derived

56 %wide point, 813 mm from the tail

2.92length over width

403mm wide 12″ from the tail

5,764cm² of planform

Read off the 42 L outline · derived

56 %wide point, 827 mm from the tail

2.92length over width

408mm wide 12″ from the tail

5,976cm² of planform

Read off the 45 L outline · derived

56 %wide point, 842 mm from the tail

2.92length over width

412mm wide 12″ from the tail

6,178cm² of planform

Rocker of the 27 L · scaled from the 36 L measured

35 mmtail rocker, at the tip

5 mm12″ from the tail

12 mm12″ from the nose

81 mmnose rocker, at the tip

437 mmflat to within 3 mm, from 31 % to 64 % of the length

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

77 mmat its thickest, 11 % from the tail

44 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 29 L · scaled from the 36 L measured

36 mmtail rocker, at the tip

5 mm12″ from the tail

12 mm12″ from the nose

83 mmnose rocker, at the tip

441 mmflat to within 3 mm, from 31 % to 64 % of the length

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

82 mmat its thickest, 11 % from the tail

44 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 31 L · scaled from the 36 L measured

37 mmtail rocker, at the tip

5 mm12″ from the tail

13 mm12″ from the nose

85 mmnose rocker, at the tip

444 mmflat to within 3 mm, from 31 % to 64 % of the length

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

84 mmat its thickest, 11 % from the tail

45 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 34 L · scaled from the 36 L measured

38 mmtail rocker, at the tip

5 mm12″ from the tail

14 mm12″ from the nose

86 mmnose rocker, at the tip

448 mmflat to within 3 mm, from 31 % to 64 % of the length

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

87 mmat its thickest, 11 % from the tail

46 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 36 L · measured

39 mmtail rocker, at the tip

6 mm12″ from the tail

15 mm12″ from the nose

88 mmnose rocker, at the tip

452 mmflat to within 3 mm, from 32 % to 64 % of the length

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

89 mmat its thickest, 11 % from the tail · on the photo; Gong lists 83 mm

47 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 38 L · scaled from the 36 L measured

40 mmtail rocker, at the tip

6 mm12″ from the tail

15 mm12″ from the nose

90 mmnose rocker, at the tip

456 mmflat to within 3 mm, from 32 % to 64 % of the length

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

91 mmat its thickest, 11 % from the tail

48 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 40 L · scaled from the 36 L measured

41 mmtail rocker, at the tip

6 mm12″ from the tail

16 mm12″ from the nose

92 mmnose rocker, at the tip

460 mmflat to within 3 mm, from 32 % to 64 % of the length

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

93 mmat its thickest, 11 % from the tail

49 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 42 L · scaled from the 36 L measured

42 mmtail rocker, at the tip

6 mm12″ from the tail

17 mm12″ from the nose

93 mmnose rocker, at the tip

463 mmflat to within 3 mm, from 32 % to 64 % of the length

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

94 mmat its thickest, 11 % from the tail

50 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 45 L · scaled from the 36 L measured

43 mmtail rocker, at the tip

6 mm12″ from the tail

18 mm12″ from the nose

95 mmnose rocker, at the tip

467 mmflat to within 3 mm, from 32 % to 64 % of the length

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

98 mmat its thickest, 11 % from the tail

50 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 Gong's photo of the 36 L. Tail end set by Gong's photo convention, not checked by a person.