North, 2027

North Astra 2027

1270mm long · 4'2"

370mm wide

≈ 39mm thick · estimated

–litres

See similar boards

Open in Studio See it on northactionsports.com

Sizes & Numbers

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

In one line

The 2026 outline, refined. The 127 × 37 cm is the same length and width as the 2026 127 × 37 cm.

127 × 37 cm against the 2026 127 × 37 cm, listed length and width.

As listed by North

North Astra 2027: every size as listed by North
size	length	width	thickness	weight	price
127 × 37 cm	127 cm · 1270 mm	370 mm	≈ 39 mm · estimated	–	US$899
132 × 38 cm	132 cm · 1320 mm	380 mm	≈ 14 mm · a guess	–	US$899
135 × 39 cm	135 cm · 1350 mm	390 mm	≈ 14 mm · a guess	–	US$899
139 × 40 cm	139 cm · 1390 mm	400 mm	≈ 14 mm · a guess	–	US$899

Prices as the North store showed them on 2026-10-29, in its currency · the cheapest version first, every version on hover

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

Which Astra Size for Your Weight?

The North Astra 2027 size each rider would pick, by weight and level

Your weight

kg≈ 165 lb

Your level

75 kg · getting there · look for 134–140 cm

The Astra 135 × 39 cm

2 sizes fall in your range; the 135 × 39 cm is nearest its middle.

Other boards for you

A rule of thumb (104 cm + 0.42 cm per kg, + 1 cm at your level, ± 3 cm), not North’s chart

Every weight and level

North Astra 2027: the size for a rider of 60 to 105 kg, by level
level	60 kg	75 kg	90 kg	105 kg
First sessions104 cm + 0.42 cm per kg, + 3 cm at your level, ± 3 cm	132 × 38 cm	139 × 40 cm	139 × 40 cm · small	139 × 40 cm · small
Getting there104 cm + 0.42 cm per kg, + 1 cm at your level, ± 3 cm	132 × 38 cm	135 × 39 cm	139 × 40 cm · small	139 × 40 cm · small
Confident104 cm + 0.42 cm per kg, ± 3 cm	127 × 37 cm	135 × 39 cm	139 × 40 cm	139 × 40 cm · small
Expert104 cm + 0.42 cm per kg, − 2 cm at your level, ± 3 cm	127 × 37 cm	135 × 39 cm	139 × 40 cm	139 × 40 cm · small

Rules of thumb, not North’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 North Astra 127 × 37 cm over up to four others, at one scale.

Compare with…

Generations

Before it · 2026

The 2027 127 × 37 cm is the same length and width as the 2026 127 × 37 cm. Open the 2026

listed length and width

2027 127 × 37 cm 2026 127 × 37 cm

The North Astra over time

Shape & Rocker

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

Read off the 127 × 37 cm outline · derived

50 %wide point, 635 mm from the tail

3.43length over width

347mm wide 12″ from the tail

4,265cm² of planform

Read off the 132 × 38 cm outline · derived

50 %wide point, 660 mm from the tail

3.47length over width

354mm wide 12″ from the tail

4,553cm² of planform

Read off the 135 × 39 cm outline · derived

50 %wide point, 675 mm from the tail

3.46length over width

363mm wide 12″ from the tail

4,779cm² of planform

Read off the 139 × 40 cm outline · derived

50 %wide point, 695 mm from the tail

3.48length over width

370mm wide 12″ from the tail

5,047cm² of planform

Rocker of the 127 × 37 cm · estimated

≈ 60 mmtail rocker, at the tip

≈ 13 mm12″ from the tail

≈ 12 mm12″ from the nose

≈ 59 mmnose rocker, at the tip

≈ 321 mmflat to within 3 mm, from 38 % to 63 % of the length

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

≈ 39 mmat its thickest, 52 % from the tail

≈ 14 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 132 × 38 cm · scaled from the 127 × 37 cm, estimated

≈ 62 mmtail rocker, at the tip

≈ 15 mm12″ from the tail

≈ 14 mm12″ from the nose

≈ 61 mmnose rocker, at the tip

≈ 327 mmflat to within 3 mm, from 38 % to 63 % of the length

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

≈ 14 mmat its thickest, 52 % from the tail

≈ 14 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 135 × 39 cm · scaled from the 127 × 37 cm, estimated

≈ 64 mmtail rocker, at the tip

≈ 16 mm12″ from the tail

≈ 15 mm12″ from the nose

≈ 62 mmnose rocker, at the tip

≈ 331 mmflat to within 3 mm, from 38 % to 63 % of the length

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

≈ 14 mmat its thickest, 52 % from the tail

≈ 15 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 139 × 40 cm · scaled from the 127 × 37 cm, estimated

≈ 66 mmtail rocker, at the tip

≈ 17 mm12″ from the tail

≈ 16 mm12″ from the nose

≈ 64 mmnose rocker, at the tip

≈ 336 mmflat to within 3 mm, from 38 % to 63 % of the length

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

≈ 14 mmat its thickest, 52 % from the tail

≈ 15 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 · On North's photo of the 127 × 37 (its size assumed); not checked: North lists no thickness or volume. Tail end set by North's photo convention, not checked by a person. · estimated