JP Australia, 2024

AllroundAir LE 2024

3190mm long · 10'6"

810mm wide

152mm thick

318litres

Open in Studio See it on jp-australia.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

The 2023 outline, refined. The 318 L is the same length and width as the 2023 318 L.

318 L against the 2023 318 L, listed length and width.

As listed by JP Australia

JP Australia AllroundAir LE 2024: every size as listed by JP Australia
size	length	width	thickness	weight
318 L	319 cm · 3190 mm	810 mm	152 mm	8 kg
339 L	335 cm · 3350 mm	840 mm	152 mm	8.5 kg

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

Next to your board?

Lay the JP Australia AllroundAir LE 318 L over up to four others, at one scale.

Compare with…

Generations

Before it · 2023

The 2024 318 L is the same length and width as the 2023 318 L. Open the 2023

listed length and width

2024 318 L 2023 318 L

After it · 2025

The 2025 318 L is the same length and width as the 2024 318 L. Open the 2025

listed length and width

2024 318 L 2025 318 L

The JP Australia AllroundAir LE over time

Shape & Rocker

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

Read off the 318 L outline · derived

47 %wide point, 1495 mm from the tail

3.94length over width

533mm wide 12″ from the tail

20,289cm² of planform

Read off the 339 L outline · derived

47 %wide point, 1570 mm from the tail

3.99length over width

545mm wide 12″ from the tail

22,093cm² of planform

Rocker of the 318 L · estimated

≈ 75 mmtail rocker, at the tip

≈ 6 mm12″ from the tail

≈ 27 mm12″ from the nose

≈ 100 mmnose rocker, at the tip

≈ 152 mmflat to within 3 mm, from 10 % to 15 % of the length

15 %of the length to the lowest point, from the tail

≈ 201 mmat its thickest, 54 % from the tail · on the photo; JP Australia lists ≈ 152 mm

≈ 83 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 339 L · scaled from the 318 L, estimated

≈ 80 mmtail rocker, at the tip

≈ 14 mm12″ from the tail

≈ 29 mm12″ from the nose

≈ 105 mmnose rocker, at the tip

≈ 159 mmflat to within 3 mm, from 10 % to 15 % of the length

15 %of the length to the lowest point, from the tail

≈ 201 mmat its thickest, 54 % from the tail

≈ 87 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 JP Australia's photo of the 318 L, whose bottom line has a 17 mm step at 15 % of the length: a foil plate traced as hull, so it lends to no other board. Tail end set by Claude, not checked by a person. · estimated