Mystery Models (2020, Series 2) · 1/121/12
Mystery Models (2020, Series 2)12/12 · 202012/12
Illustration · have this car? Upload a photo belowGJM54
Mystery Models (2020, Series 2) · 12/12
Hot Wheels Monoposto Light Blue 2020 · Mystery Models (2020, Series 2) 12/12 GJM54
The Hot Wheels Monoposto was released in 2020 in the Mystery Models line (Mystery Models (2020, Series 2)), toy number GJM54.
- 2020 · Mystery Models
- GJM54
- Toy #
- GJM54
- Series
- Mystery Models (2020, Series 2) · 12/12
- Year
- 2020
- Product line
- Mystery Models · Mystery Models (2020, Series 2)
- Casting
- Monoposto
- Designer
- Alec Tam
- Color
- Light Blue · blue
- Tampo
- Blue & White on Side and over Body, Yellow "12" on Trunk
- Base
- Black / Plastic
- Window
- Yellow tint
- Interior
- White
- Wheels
- Yellow TRAP5 · Trapezoid 5 Spokes
- Country
- Malaysia
- Status
- Regular
Cars sold in closed bags – you only see which model you got after opening.
Paint: Light Blue; wheels: Yellow TRAP5 (Trapezoid 5 Spokes); made in Malaysia.
The Monoposto casting first appeared in 2001 and has 47 releases in our database, most recently in 2025.
The Mystery Models (2020, Series 2) series of 2020 has 12 cars.
Not unboxed yet
We have not had this car on the channel yet. Request it – the most requested cars get unboxed first.
Collectors & photos
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Collector notes
What collectors know about this car: variants, finds, cards, wheels, colours.
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Frequently asked questions
What is the toy number of the Hot Wheels Monoposto?
The toy number is GJM54 (2020). It is printed on the back of the card.
Which series is the Hot Wheels Monoposto from?
It was released in 2020 in the Mystery Models line, series “Mystery Models (2020, Series 2)” (12/12).
Has Wheel Wonderland unboxed the Monoposto?
Not yet – you can request it on this page.
Monoposto: 47 versions
The 10 closest versions – see all on the casting page.
| Model | Series | Series # | Toy # | Color | Year | ||
|---|---|---|---|---|---|---|---|
| MonopostoDJJ71 · Blue | Ultimate Spider-Man vs The Sinister 6 Series (2016) | DJJ71 | Blue | 2016 | |||
| MonopostoX6999 · Purple | Multi-Pack Exclusives | X6999 | Purple | 2019 | |||
| MonopostoX6999 · Pearl Purple | Multi-Pack Exclusive | X6999 | Pearl Purple | 2019 | |||
| MonopostoGJM54 · Light Blue | Mystery Models Series 2 | 12 | GJM54 | Light Blue | 2020 | ||
| MonopostoGJM54 · Light Blue | Mystery Models (2020, Series 2) | 12/12 | GJM54 | Light Blue | 2020 | ||
| MonopostoX6999 · Black | Multi-Pack Exclusives | X6999 | Black | 2021 | |||
| MonopostoX6999 · Black | Multi-Pack Exclusive | X6999 | Black | 2021 | |||
| MonopostoGTD78 · Black | Advent Calendar | GTD78 | Black | 2021 | |||
| MonopostoHFL03 · Metallic Dark Blue | Mystery Models Series 3 | 5 | HFL03 | Metallic Dark Blue | 2022 | ||
| MonopostoMetalflake dark red | Multi-Pack Exclusives | Metalflake dark red | 2024 |
2 records for toy # GJM54
Same toy number, same name, same release year – different paint. We grouped these ourselves; the wiki does not number them.
| Model | Series | Series # | Toy # | Color | ||
|---|---|---|---|---|---|---|
| MonopostoGJM54 · Light Blue | Mystery Models Series 2 | 12 | GJM54 | Light Blue | ||
| MonopostoGJM54 · Light Blue | Mystery Models (2020, Series 2) | 12/12 | GJM54 | Light Blue |
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This page last changed: Oct 13, 2026. The Hot Wheels database behind it is our own and is updated daily – releases from 1968 onwards plus our own unboxing videos.