Kalama E3 Longboard 2022
Surf › Rounded pin tail
Firewire, 2024
1905mm long · 6'3"
508mm wide
68mm thick
35.2litres
Listed by the brand, read off a photo, or worked out
In one line
More tail than most. A rounded pin tail, a full nose and gently curved 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 |
|---|---|---|---|---|---|
| 31.3 L | 6'0" · 1829 mm | 479 mm | 65 mm | – | US$1,125 |
| 35.2 L | 6'3" · 1905 mm | 508 mm | 68 mm | – | US$1,125 |
| 40.8 L | 6'6" · 1981 mm | 527 mm | 73 mm | – | US$1,125 |
| 46.9 L | 6'9" · 2057 mm | 546 mm | 78 mm | – | US$1,255 |
| 53.5 L | 7'0" · 2134 mm | 556 mm | 83 mm | – | US$1,255 |
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 Revo Max 2024 size each rider would pick, by weight and level
75 kg · getting there · look for 33.8–41.3 L
The Revo Max 35.2 L
2 sizes fall in your range; the 35.2 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 | 46.9 L | 53.5 L | 53.5 L · small | too small |
| Getting there0.45 to 0.55 L per kg you weigh | 31.3 L | 35.2 L | 46.9 L | 53.5 L |
| Confident0.38 to 0.45 L per kg you weigh | too big | 31.3 L | 35.2 L | 40.8 L |
| Expert0.33 to 0.38 L per kg you weigh | too big | 31.3 L · big | 31.3 L | 35.2 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 31.3 L outline · derived
51 %wide point, 936 mm from the tail
3.81length over width
373mm wide 12″ from the tail
7,181cm² of planform
Read off the 35.2 L outline · derived
51 %wide point, 975 mm from the tail
3.75length over width
390mm wide 12″ from the tail
7,927cm² of planform
Read off the 40.8 L outline · derived
51 %wide point, 1014 mm from the tail
3.76length over width
400mm wide 12″ from the tail
8,554cm² of planform
Read off the 46.9 L outline · derived
51 %wide point, 1053 mm from the tail
3.77length over width
410mm wide 12″ from the tail
9,203cm² of planform
Read off the 53.5 L outline · derived
51 %wide point, 1092 mm from the tail
3.84length over width
412mm wide 12″ from the tail
9,710cm² of planform
Rocker of the 31.3 L · scaled from the 35.2 L measured
Rocker of the 35.2 L · measured
Rocker of the 40.8 L · scaled from the 35.2 L measured
Rocker of the 46.9 L · scaled from the 35.2 L measured
Rocker of the 53.5 L · scaled from the 35.2 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 35.2 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
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