Anyone who loves powerful trucks will enjoy building this LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck (42129) model. Packed with realistic features, it offers a rewarding building experience for adults and children aged 12+. Open the cab and hood doors. Check out the working 4-wheel suspension and open the service hatch to access the gearbox. The model also features a detailed engine with a spinning radiator fan. For the first time in LEGO Technic history, this model also features a limited slip differential. Lock and unlock the differentials using the app to maneuver the truck over rough terrain.

Discover the app
Building is just the beginning. Use the CONTROL+ app to push this impressive vehicle to its limits. Use the various control screens to steer and operate the limited-slip differential. With all the challenges and achievements in the app, this set offers tons of play possibilities.