RacingBrick - Here's my next video about the LEGO Technic 42129 4x4 Mercedes -Benz Zetros Trial Truck - testing different tire & suspension variations, modding the truck for outdoors and a potential issue
LEGO® Technic Review: 42129 4x4 Mercedes-Benz Zetros Trial Truck | New Elementary: LEGO® parts, sets and techniques
4x4 Mercedes-Benz Zetros Trial Truck 42129 | Technic™ | Buy online at the Official LEGO® Shop US