JP Australia Magic Ride 2024
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JP Australia, 2022
2490mm long · 8'2"
800mm wide
≈ 137mm thick · medium confidence
139litres
Listed by the brand, read off a photo, or worked out: where every number comes from
In one line
The 2021 outline, refined. The 139 L is the same length and width as the 2021 139 L.
139 L against the 2021 139 L, listed length and width.
As listed by JP Australia
| size | length | width | thickness | weight |
|---|---|---|---|---|
| 139 L | 249 cm · 2490 mm | 800 mm | 137 mm · medium confidence | 10 kg |
| 149 L | 251 cm · 2510 mm | 830 mm | ≈ 140 mm · estimated | 10.4 kg |
Every size side by side, tails on one line, one scale
Before it · 2021
The 2022 139 L is the same length and width as the 2021 139 L; its wide point moved 48 mm toward the tail. Open the 2021
listed length and width · wide point derived
After it · 2023
The 2023 139 L is the same length and width as the 2022 139 L; its wide point moved 82 mm toward the nose. Open the 2023
listed length and width · wide point derived
From above, then from the side, true scale · the chosen size solid, the others dashed
Read off the 139 L outline · derived
52 %wide point, 1304 mm from the tail
3.15length over width
518mm wide 12″ from the tail
15,630cm² of planform
Read off the 149 L outline · derived
52 %wide point, 1314 mm from the tail
3.02length over width
543mm wide 12″ from the tail
16,561cm² of planform
Rocker of the 139 L · measured
Rocker of the 149 L · scaled from the 139 L measured
True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on JP Australia's photo of the 139 L. Tail end set by rule.
Original pages · 1
Closest outlines from other models, once stretched to one length and width · derived
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