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🚀 Drive the future of play with the ultimate app-controlled 4x4 trial truck!
The LEGO Technic 42129 Mercedes-Benz Zetros Trial Truck is a sophisticated app-controlled RC model featuring 2110 pieces, 4-wheel drive with remote differential locking, and a powerful motor setup. Designed for ages 12+, it combines authentic mechanical details with rugged suspension to master rough terrains, making it a must-have for tech-savvy builders and off-road enthusiasts alike.






| ASIN | B08WWTVMNZ |
| Age Range Description | 12 min99 max |
| Best Sellers Rank | 236,311 in Toys & Games ( See Top 100 in Toys & Games ) 6,237 in Toy Building Sets |
| Brand Name | LEGO |
| Colour | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (692) |
| Educational Objective | Construction Skills |
| Global Trade Identification Number | 00673419340359, 00673419363471 |
| Included Components | LEGO Technic 4x4 Mercedes-Benz Zetros Truck Toy 42129 |
| Is Assembly Required | No |
| Item Dimensions | 9.1 x 58.2 x 48 centimetres |
| Item Type Name | Building set |
| Item Weight | 3226 Grams |
| Manufacturer | LEGO |
| Manufacturer Part Number | 6332752 |
| Manufacturer Warranty Description | If your new LEGO set is missing parts or has faulty partsLEGO System A/S will replace these parts free of charge through our Bricks & Pieces service. We strive to make this free replacement available in all countriesbut reserve the right to change the availability of the Bricks & Pieces service at any time without prior notice. |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188 |
| Minimum Age Recommendation | 144 |
| Model Name | LEGO Technic 4x4 Mercedes-Benz Zetros Truck Toy 42129 |
| Model Number | 42129 |
| Model Year | 2021 |
| Number of Batteries | 6 AA batteries required. (included) |
| Number of Pieces | 2110 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Size | Medium |
| Special Features | Battery Operated |
| Sub Brand | Mercedes-Benz |
| Subject Character | Mercedes-benz |
| Supported Battery Types | AA |
| Target Audience | men |
| Theme | Cars & Trucks |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 673419340359 673419363471 |
| Unit Count | 2110.0 count |
A**S
Great set
This is another great set from lego, good piece count, interesting build, lots of detail too, I like that it has motors, making it a good trial truck, that is very capable off-road, it's very slow, however speed isn't a requirement when climbing 45° plus inclines. The set itself has 4 wheel drive, with a lockable diff, switched remotely via the control+ app. The set is quite sturdy and robust, however the doors and bonnet tend to open up when travelling down-hill, especially it the surface is rough, this is easily rectified using some half pins in the door which locks into the door jamb, and one in the bonnet that locks into the bulkhead. Overall the set represents good value for money, considering the reduced price i bought it at and that the rrp is £265. Highly recommend this set.
A**N
Mercedes Benz Zetros Trial Truck.
It's lego as usual great to build
L**E
Technic on Top
This Lego technic set really is a great build. If you like technic builds there is a lot to this model which you don't usually see at this price point. The remote/power functions are a great addition that I wish more sets included. Yes it isn't the fastest and the ground clearance is the best limiting its initial climbing capabilities but it is still bags of fun!
W**H
Great Price But Old Version.
Fantastic discount but I received the old version of this model. It can easily be identified by the battery box not having screws that require removal for inserting/removing batteries. The revised version has 19 extra small parts (2129 total) but beware Lego still use the original box artwork which claims the original 2110 parts. These extra parts prevent the bonnet & doors opening on steep descents.
M**S
Excellent build
I thoroughly enjoyed building this, instructions were mostly clear and the building very satisfying. The final product looks good and functions well. Some people have commented on how slow it is, this is true but clearly is by design. The motors are not slow, it is how the gears have been designed to provide more torque and less speed. It can climb pretty steep ramps, particularly with the differential lock engaged, however it's ground clearance is not great due to the axels. This means it can easily get stuck on rough terrain. Admittedly while I enjoyed building it, I am now considering taking it apart and repurposing it's parts for a custom build. For the money spent I want it to be more exciting, as it stands it looks great, but not particularly fun to drive. I have no regrets over my purchase though.
C**N
What you expect from Lego products
Decent as you would expect from any Lego product. Son was happy with the purchase.
A**D
Great Price, good build Technic set
Fantastic price with 55% off. Easy build if you like Technic Lego. Not very quick if you want to use the remote/power functions
B**G
Lego fantastic
My older son loved this for Xmas ,,plenty for 15 yr old to construct ,great value
I**L
رائعة اتبسطت فيها انا وابني ) انا اكثر ( تركيبها ممممممتع وياخذ وقت بطيئة جدا لكنها قوية جدا في تسلق المرتفعات يجي معها تطبيق تشغيل على الجوال التطبيق فيه تحديات قيادة على نفس السيارة تعمل عوائق وطلعات والتفافات بطريقة موضحة في التطبيق من الكراتين اللي عندك في البيت وبعدها تبدا التحديات صراحة في البداية اعتقدت انها بتكون سخيفة لكن خذها مني رائعة جدا وابني اصبحت مركز اهتمامه
J**N
Werkt zo als het hoort, netjes verpakt, doos was onbeschadigd
D**Y
Profesyonel legocu olmasam da bu işlerde becerikli birisi olarak çok zorlandım yaparken. Özellikle arka aks her yapışımda hata verdi ve tekrar tekrar bozup yapmak zorunda kaldım o kısmı. Ama bitince çektiğim çileye fazlasıyla değdiğini hissettim. Görüntü harika. Oynanaması ve işlevleri, gücü, engelleri aşması, eğim çıkması çok çok iyi. Evde aksesuar olarak bile çok detaylı çok doyurucu bir görüntüsü var.
J**9
Je n’ai pas encore fini de monter ce camion et il m’arrive de me tromper et donc de recommencer, cela ne m’empêche pas d’être admiratif sur la réalisation des engrenages mécaniques et l’intelligence du livret de montage. C’est un jouet où Lego démontre un excellent savoir-faire
A**ー
大喜びでした。 買ってよかった! 飾ってもおしゃれです。
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