Firewire, 2026

Firewire Xtra Cado 2026

2286mm long · 7'6"

556mm wide

70mm thick

50.6litres

See similar boards

Open in Studio See it on firewiresurfboards.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out

In one line

More tail than most. A round tail, a medium nose and gently curved rails.

derived · against the 146 other surf boards in the atlas, read off the outlines.

As listed by Firewire

Firewire Xtra Cado 2026: every size as listed by Firewire
size	length	width	thickness	weight	price
38.7 L	6'6" · 1981 mm	527 mm	65 mm	–	US$995
39.3 L	6'8" · 2032 mm	533 mm	64 mm	–	US$995
44.4 L	7'0" · 2134 mm	546 mm	67 mm	–	US$1,125
47.1 L	7'2" · 2184 mm	552 mm	68 mm	–	US$1,125
50.6 L	7'6" · 2286 mm	556 mm	70 mm	–	US$1,125

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

Which Xtra Cado Size for Your Weight?

The Firewire Xtra Cado 2026 size each rider would pick, by weight and level

Your weight

kg≈ 165 lb

Your level

75 kg · getting there · look for 33.8–41.3 L

The Xtra Cado 38.7 L

2 sizes fall in your range; the 38.7 L is nearest its middle.

Other boards for you

A rule of thumb (0.45 to 0.55 L per kg you weigh), not Firewire’s chart

Every weight and level

Firewire Xtra Cado 2026: the size for a rider of 60 to 105 kg, by level
level	60 kg	75 kg	90 kg	105 kg
First sessions0.6 to 0.9 L per kg you weigh	44.4 L	50.6 L	50.6 L · small	too small
Getting there0.45 to 0.55 L per kg you weigh	too big	38.7 L	44.4 L	50.6 L
Confident0.38 to 0.45 L per kg you weigh	too big	too big	38.7 L	44.4 L
Expert0.33 to 0.38 L per kg you weigh	too big	too big	too big	38.7 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

Next to your board?

Lay the Firewire Xtra Cado 50.6 L 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 38.7 L outline · derived

51 %wide point, 1017 mm from the tail

3.76length over width

416mm wide 12″ from the tail

8,437cm² of planform

Read off the 39.3 L outline · derived

51 %wide point, 1043 mm from the tail

3.81length over width

418mm wide 12″ from the tail

8,757cm² of planform

Read off the 44.4 L outline · derived

51 %wide point, 1095 mm from the tail

3.91length over width

422mm wide 12″ from the tail

9,413cm² of planform

Read off the 47.1 L outline · derived

51 %wide point, 1121 mm from the tail

3.95length over width

424mm wide 12″ from the tail

9,749cm² of planform

Read off the 50.6 L outline · derived

51 %wide point, 1173 mm from the tail

4.16length over width

416mm wide 12″ from the tail

10,147cm² of planform

Rocker of the 38.7 L · scaled from the 50.6 L measured

49 mmtail rocker, at the tip

22 mm12″ from the tail

35 mm12″ from the nose

106 mmnose rocker, at the tip

445 mmflat to within 3 mm, from 38 % to 61 % of the length

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

73 mmat its thickest, 47 % from the tail

15 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 39.3 L · scaled from the 50.6 L measured

51 mmtail rocker, at the tip

23 mm12″ from the tail

37 mm12″ from the nose

109 mmnose rocker, at the tip

450 mmflat to within 3 mm, from 38 % to 60 % of the length

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

72 mmat its thickest, 47 % from the tail

15 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 44.4 L · scaled from the 50.6 L measured

53 mmtail rocker, at the tip

25 mm12″ from the tail

41 mm12″ from the nose

115 mmnose rocker, at the tip

460 mmflat to within 3 mm, from 39 % to 60 % of the length

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

75 mmat its thickest, 47 % from the tail

16 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 47.1 L · scaled from the 50.6 L measured

55 mmtail rocker, at the tip

26 mm12″ from the tail

43 mm12″ from the nose

118 mmnose rocker, at the tip

464 mmflat to within 3 mm, from 39 % to 60 % of the length

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

77 mmat its thickest, 47 % from the tail

16 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 50.6 L · measured

57 mmtail rocker, at the tip

28 mm12″ from the tail

47 mm12″ from the nose

124 mmnose rocker, at the tip

474 mmflat to within 3 mm, from 39 % to 60 % of the length

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

79 mmat its thickest, 47 % from the tail · on the photo; Firewire lists 70 mm

17 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 Firewire's photo of the 50.6 L. Tail end set by Firewire's photo convention, not checked by a person.