MUNCLE MIKES COLLECTOR GUIDE
Ain’t Fare — 2021 GRX52
Green bodywork and lime-tinted windows give the first Ain’t Fare a bright city-transit look. The Metro Rapid Routes markings and Bus 52 lettering sit along the broad side panels.

- Release year
- 2021
- Series
- HW Metro 9/10
- Toy code
- GRX52
- Body color
- Metalflake green
What to look for
GRX52 is the green 2021 debut, numbered 155/250 and 9/10. The wheel rings add another yellow-green accent to the bus.
Release details
| Body | Metalflake green |
|---|---|
| Glazing | Lime tint |
| Side marking | Bus 52 |
This release and its companions








Choosing one for your collection
Inspect the front bicycle rack and the long green roof edges. On a loose example, check that the large window piece is not badly scratched.
Compare the actual green body and transit graphics before using GRX52 as an identifier; that same string appears later as graffiti decoration.
Collector questions
Is a 2025 bus marked GRX52 this green release?
No. The 2025 graffiti buses use GRX52 as artwork. This GRX52 release is the green 2021 Metro debut.
Browse the MM shop
Browse MM’s loose Hot Wheels and finished customs for more cars to add to your display. These are broader collections; check each shop listing for its exact model, scale and condition.