LEGO 4x4 Mercedes-Benz Zetros Trial Truck
Set #42129 · 2021 · 2,131 pieces · Expert build
Set Details
- Set Number
- 42129
- Name
- 4x4 Mercedes-Benz Zetros Trial Truck
- Theme
- Technic
- Year
- 2021
- Pieces
- 2,131
- Complexity
- Expert
- Build Time
- 8-16 hours
- Ages
- 16+
- Type
- Both play and display
About LEGO 4x4 Mercedes-Benz Zetros Trial Truck
LEGO 4x4 Mercedes-Benz Zetros Trial Truck (set #42129) is one of the larger LEGO sets, requiring dedication and space with 2,131 pieces from the Technic theme, released in 2021. The Technic line features mechanically complex models with gears, axles, and motors. At 2,131 pieces, this is a expert-level build with an estimated build time of 8-16 hours, suitable for ages 16+.
Finding Instructions
With 2,131 pieces, set #42129 comes with a thick instruction booklet — often split into multiple numbered bags and build stages. The official PDF is available free on LEGO.com, or use LegoFinder's AI to find it instantly from a photo.
4x4 Mercedes-Benz Zetros Trial Truck FAQ
More Technic Sets
Also Released in 2021
Need Instructions for 4x4 Mercedes-Benz Zetros Trial Truck?
Upload a photo of your LEGO 4x4 Mercedes-Benz Zetros Trial Truck set and get the building instructions PDF in seconds.
Upload a Photo Now