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 LEGO® Technic Review: 42129 4x4 Mercedes-Benz Zetros Trial Truck | New Elementary: LEGO® parts, sets and techniques](https://1.bp.blogspot.com/-t7vQ0Mlm9R4/YVgZCKFN5NI/AAAAAAAAYFs/MInnZisViYM17DT0xlAbWyPFJN5-lJw2gCLcBGAsYHQ/s2048/lego-technic-42129-mercedes-zetros-gear-cover-opened-differential-lock-motor.jpg)
LEGO® Technic Review: 42129 4x4 Mercedes-Benz Zetros Trial Truck | New Elementary: LEGO® parts, sets and techniques
![LEGO Small vs Big Wheels Comparison | LEGO 42129 Mercedes-Benz Zetros | Test 42129 LEGO Technic 2021 - YouTube LEGO Small vs Big Wheels Comparison | LEGO 42129 Mercedes-Benz Zetros | Test 42129 LEGO Technic 2021 - YouTube](https://i.ytimg.com/vi/hNt4HHipGi4/maxresdefault.jpg)
LEGO Small vs Big Wheels Comparison | LEGO 42129 Mercedes-Benz Zetros | Test 42129 LEGO Technic 2021 - YouTube
![LEGO Technic 42129 Mercedes-Benz Zetros vs 42114 Volvo A60H - why did I not compare these two? - YouTube LEGO Technic 42129 Mercedes-Benz Zetros vs 42114 Volvo A60H - why did I not compare these two? - YouTube](https://i.ytimg.com/vi/Q-M20loX27U/maxresdefault.jpg)
LEGO Technic 42129 Mercedes-Benz Zetros vs 42114 Volvo A60H - why did I not compare these two? - YouTube
![LEGO Technic 42129 Mercedes-Benz Zetros Trial Truck-A3TIH-9 - The Brothers Brick | The Brothers Brick LEGO Technic 42129 Mercedes-Benz Zetros Trial Truck-A3TIH-9 - The Brothers Brick | The Brothers Brick](https://s3-us-west-2.amazonaws.com/media.brothers-brick.com/2021/07/LEGO-Technic-42129-Mercedes-Benz-Zetros-Trial-Truck-A3TIH-9-1024x683.jpg)