LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)
LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)
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LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)

4.2 stars out of 36 reviews
(4.2)|
36 ratings

Key item features

  • Authentic Design: This LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck model features realistic details, including race-themed stickers and two fire extinguishers.
  • Functional Mechanics: The model boasts working suspension on all four wheels, a detailed gearbox, and differential locking, a first for LEGO Technic.
  • Interactive Control: Utilize the LEGO Technic CONTROL+ app to steer, operate differential locking, and engage in challenges and achievements.
  • Detailed Engine: The truck includes a detailed engine with a spinning radiator fan, accessible by opening the cab doors and hood.
  • Obstacle Course Ready: Use the included flags to create an obstacle course and test the truck's capabilities across various terrains.
  • Engaging Build: With 2,110 pieces, this set offers a challenging building experience for adults and kids aged 12 and up.
  • Impressive Dimensions: The completed toy truck model measures over 8 inches (21 cm) high, 19 inches (48 cm) long, and 7 inches (19 cm) wide.
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Current price is $329.90
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Columbus, 43215
Arrives by Fri, Apr 17
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Sold and shipped by E STARS
4.686567164179104 stars out of 5, based on 67 seller reviews(4.7)
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$321.00
+ $4 shipping
Shipping, arrives by Fri, Apr 17 to Columbus, 43215
Sold and shipped by Bubba Does Bricks
Free 30-day returns

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Customer ratings & reviews

4.2 out of 5 stars
stars36 ratings35 reviews
How item rating is calculated
  1. 5 stars58% (21)
  2. 4 stars25% (9)
  3. 3 stars6% (2)
  4. 2 stars0% (0)
  5. 1 star11% (4)

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Showing 1-3 of 35 reviews

Sep 5, 2025
Bricktania
5 out of 5 stars review

Seller Verified Purchase

Best Technic Model Ever Owned!

I have wanted this one for a while after it came out and so when it went on sale it was a must have! As someone who has always loved Mercedes-Benz and been interested in the Zetros this was just too good to be true. Nonetheless it was a great straightforward build and although there were ton of stickers, they look fantastic on the model. Even though there are mixed reviews about the overall model and functions I think Lego did a marvelous job! Our girls have an absolute blast driving over anything they can find and it is a great rock crawer outside too! I would advise to be careful if you drive it outside since it does have a tendency for small pcs to get loose and go missing. All in all this is by far a wonderful Lego model set and I look forward to many great more to come!

Review from LEGO
Helpful?0X8VLOF9N6PR198287258
Oct 9, 2021
Dazzathomp
5 out of 5 stars review

Wowww this is a full time project

[This review was collected as part of a promotion.] I got this for me and my son to complete together, we have started together, i work all week so this is a weekend project, not yet completed but will be done soon,then we can both enjoy it. Has been very easy to assemble and instructions are clear and precise, i will post pictures when we have completed. We both love lego especially the bigger projects you feel like youve accomplished something wonderful.

International review
Review from LEGO
Helpful?0X8VLOF9N6PR198287258
Sep 24, 2021
Kirwin2k7
5 out of 5 stars review

Wow

[This review was collected as part of a promotion.] What can i say this is absoulutley amazing obvs a bit hard for for my 9 year old but obvs i had to help which i loved haha it took us a few days but was worth it absoulutley massive the detail is amazing its quite fast defenitly reccomend for any collector hours of fun

International review
Review from LEGO
Helpful?0X8VLOF9N6PR198287258