Surf foil

Gong, 2023

Surf Foil Matata EPS Pro 2023

1194mm long · 3'11"

465mm wide

73mm thick

25litres

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

More tail than most. A round 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 Gong

Gong Surf Foil Matata EPS Pro 2023: every size as listed by Gong
sizelengthwidththicknessweight
25 L119.4cm · 1194 mm465 mm73 mm–
30 L127.0cm · 1270 mm495 mm78 mm–
40 L134.0cm · 1340 mm514 mm83 mm · medium confidence–
45 L142.2cm · 1422 mm530 mm89 mm · medium confidence–
50 L149.9cm · 1499 mm549 mm94 mm · medium confidence–

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

149911940 mm119425 L455 w127030 L490 w134040 L514 w142245 L530 w149950 L549 w

Next to your board?

Lay the Gong Surf Foil Matata EPS Pro 25 L over up to four others, at one scale.

Compare with…

Generations

After it · 2024

The 2024 40 L is 60 mm longer than the 2023 40 L, same width; its wide point moved 32 mm toward the nose. Open the 2024

listed length and width · wide point derived

2023 40 L over the 2024 40 L, tails aligned, one scale
2023 40 L 2024 40 L

The Gong Surf Foil Matata EPS Pro over time

Shape & Rocker

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

Gong Surf Foil Matata EPS Pro 2023 from above and from the side, every size at true scale, tails aligned
Gong Surf Foil Matata EPS Pro 2023 from the side, true proportions: the bottom's rocker over a flat table, every size; borrowed (≈), drawn hollow

Read off the 25 L outline · derived

56 %wide point, 667 mm from the tail

2.63length over width

419mm wide 12″ from the tail

4,719cm² of planform

Read off the 30 L outline · derived

54 %wide point, 688 mm from the tail

2.59length over width

449mm wide 12″ from the tail

5,402cm² of planform

Read off the 40 L outline · derived

56 %wide point, 749 mm from the tail

2.60length over width

466mm wide 12″ from the tail

5,990cm² of planform

Read off the 45 L outline · derived

56 %wide point, 795 mm from the tail

2.68length over width

476mm wide 12″ from the tail

6,552cm² of planform

Read off the 50 L outline · derived

56 %wide point, 838 mm from the tail

2.73length over width

490mm wide 12″ from the tail

7,155cm² of planform

Rocker of the 25 L · borrowed (≈), estimated

≈ 48 mmtail rocker, at the tip
≈ 2 mm12″ from the tail
≈ 8 mm12″ from the nose
≈ 69 mmnose rocker, at the tip
≈ 532 mmflat to within 3 mm, from 20 % to 65 % of the length
45 %of the length to the lowest point, from the tail
≈ 73 mmat its thickest, 78 % from the tail
≈ 28 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 30 L · scaled from the 25 L, borrowed (≈), estimated

≈ 51 mmtail rocker, at the tip
≈ 2 mm12″ from the tail
≈ 10 mm12″ from the nose
≈ 74 mmnose rocker, at the tip
≈ 547 mmflat to within 3 mm, from 21 % to 64 % of the length
45 %of the length to the lowest point, from the tail
≈ 78 mmat its thickest, 78 % from the tail
≈ 29 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 40 L · scaled from the 25 L, borrowed (≈), estimated

≈ 55 mmtail rocker, at the tip
≈ 3 mm12″ from the tail
≈ 12 mm12″ from the nose
≈ 79 mmnose rocker, at the tip
≈ 563 mmflat to within 3 mm, from 22 % to 64 % of the length
45 %of the length to the lowest point, from the tail
≈ 83 mmat its thickest, 78 % from the tail
≈ 31 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 45 L · scaled from the 25 L, borrowed (≈), estimated

≈ 59 mmtail rocker, at the tip
≈ 3 mm12″ from the tail
≈ 14 mm12″ from the nose
≈ 84 mmnose rocker, at the tip
≈ 578 mmflat to within 3 mm, from 22 % to 63 % of the length
45 %of the length to the lowest point, from the tail
≈ 89 mmat its thickest, 78 % from the tail
≈ 33 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 50 L · scaled from the 25 L, borrowed (≈), estimated

≈ 62 mmtail rocker, at the tip
≈ 4 mm12″ from the tail
≈ 17 mm12″ from the nose
≈ 89 mmnose rocker, at the tip
≈ 591 mmflat to within 3 mm, from 23 % to 63 % of the length
45 %of the length to the lowest point, from the tail
≈ 94 mmat its thickest, 78 % from the tail
≈ 35 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 · No usable side photo of this board: from Gong's photo of the Surf Foil Matata EPS Pro 2024, the same line with other dimensions, a year later. Tail end set by Gong's photo convention on the Surf Foil Matata EPS Pro 2024's photo, not checked by a person. · estimated

Reviews & Videos

Original pages · 1

Similar Boards

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