Gong Surf Lethal EPS 2024
Surf › Rounded pin tail
Firewire, 2026
1727mm long · 5'8"
467mm wide
59mm thick
24.9litres
Listed by the brand, read off a photo, or worked out
In one line
A finer nose than most. A rounded pin tail, a pointed nose and curvy rails.
derived · against the 146 other surf boards in the atlas, read off the outlines.
As listed by Firewire
| size | length | width | thickness | weight | price |
|---|---|---|---|---|---|
| 21.4 L | 5'5" · 1651 mm | 457 mm | 54 mm | – | US$995 |
| 22.5 L | 5'6" · 1676 mm | 460 mm | 56 mm | – | US$995 |
| 23.7 L | 5'7" · 1702 mm | 464 mm | 57 mm | – | US$995 |
| 24.9 L | 5'8" · 1727 mm | 467 mm | 59 mm | – | US$995 |
| 26.1 L | 5'9" · 1753 mm | 468 mm | 60 mm | – | US$995 |
| 27.2 L | 5'10" · 1778 mm | 470 mm | 62 mm | – | US$995 |
| 29 L | 5'11" · 1803 mm | 475 mm | 64 mm | – | US$995 |
| 31 L | 6'0" · 1829 mm | 478 mm | 67 mm | – | US$995 |
| 32.6 L | 6'2" · 1880 mm | 483 mm | 68 mm | – | US$995 |
| 34.7 L | 6'4" · 1930 mm | 489 mm | 70 mm | – | US$995 |
| 36.3 L | 6'6" · 1981 mm | 495 mm | 70 mm | – | US$995 |
Prices as the Firewire store showed them on 2026-10-27, in its currency · the cheapest version first, every version on hover
Every size side by side, tails on one line, one scale
The Firewire DRK 2026 size each rider would pick, by weight and level
75 kg · getting there · look for 33.8–41.3 L
The DRK 36.3 L
2 sizes fall in your range; the 36.3 L is nearest its middle.
A rule of thumb (0.45 to 0.55 L per kg you weigh), not Firewire’s chart
| level | 60 kg | 75 kg | 90 kg | 105 kg |
|---|---|---|---|---|
| First sessions0.6 to 0.9 L per kg you weigh | 36.3 L | too small | too small | too small |
| Getting there0.45 to 0.55 L per kg you weigh | 29 L | 36.3 L | 36.3 L · small | too small |
| Confident0.38 to 0.45 L per kg you weigh | 24.9 L | 31 L | 36.3 L | 36.3 L · small |
| Expert0.33 to 0.38 L per kg you weigh | 21.4 L | 26.1 L | 32.6 L | 36.3 L |
Rules of thumb, not Firewire’s chart · “small” and “big”: the nearest size, just outside the range · How the sizes are worked out · Find your board
From above, then from the side, true scale · the chosen size solid, the others dashed
Read off the 21.4 L outline · derived
47 %wide point, 778 mm from the tail
3.61length over width
370mm wide 12″ from the tail
5,766cm² of planform
Read off the 22.5 L outline · derived
47 %wide point, 790 mm from the tail
3.64length over width
370mm wide 12″ from the tail
5,896cm² of planform
Read off the 23.7 L outline · derived
47 %wide point, 802 mm from the tail
3.67length over width
371mm wide 12″ from the tail
6,027cm² of planform
Read off the 24.9 L outline · derived
47 %wide point, 814 mm from the tail
3.70length over width
371mm wide 12″ from the tail
6,158cm² of planform
Read off the 26.1 L outline · derived
47 %wide point, 826 mm from the tail
3.74length over width
370mm wide 12″ from the tail
6,270cm² of planform
Read off the 27.2 L outline · derived
47 %wide point, 838 mm from the tail
3.78length over width
370mm wide 12″ from the tail
6,383cm² of planform
Read off the 29 L outline · derived
47 %wide point, 850 mm from the tail
3.80length over width
371mm wide 12″ from the tail
6,540cm² of planform
Read off the 31 L outline · derived
47 %wide point, 862 mm from the tail
3.83length over width
372mm wide 12″ from the tail
6,675cm² of planform
Read off the 32.6 L outline · derived
47 %wide point, 886 mm from the tail
3.89length over width
372mm wide 12″ from the tail
6,930cm² of planform
Read off the 34.7 L outline · derived
47 %wide point, 910 mm from the tail
3.95length over width
373mm wide 12″ from the tail
7,211cm² of planform
Read off the 36.3 L outline · derived
47 %wide point, 934 mm from the tail
4.00length over width
373mm wide 12″ from the tail
7,496cm² of planform
Rocker of the 21.4 L · scaled from the 24.9 L measured
Rocker of the 22.5 L · scaled from the 24.9 L measured
Rocker of the 23.7 L · scaled from the 24.9 L measured
Rocker of the 24.9 L · measured
Rocker of the 26.1 L · scaled from the 24.9 L measured
Rocker of the 27.2 L · scaled from the 24.9 L measured
Rocker of the 29 L · scaled from the 24.9 L measured
Rocker of the 31 L · scaled from the 24.9 L measured
Rocker of the 32.6 L · scaled from the 24.9 L measured
Rocker of the 34.7 L · scaled from the 24.9 L measured
Rocker of the 36.3 L · scaled from the 24.9 L measured
True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on Firewire's photo of the 24.9 L. Tail end set by Firewire's photo convention, not checked by a person.
Closest outlines from other models, same sport first, once stretched to one length and width · derived
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Rounded pin tail