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 35 reviews
(4.2)|
35 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 Now $309.98
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was $329.95
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4.746753246753247 stars out of 5, based on 308 seller reviews(4.7)
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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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Comparison Chart:
BrandLEGOLEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)LEGOLEGO Technic Remote-Controlled Stunt Racer 42095LEGOPre-Owned LEGO City Fire Station 60110 Building Set (919 Pieces)LEGOLEGO Technic Emirates Team New Zealand AC75 Yacht, Racing Boat Building Kit, Sailboat Set for Adults, 42174LEGOPre-Owned LEGO Technic Heavy Duty Forklift 42079LEGOPre-Owned LEGO Technic Pick-Up Tow Truck Exclusive Set #9395LEGOPre-Owned LEGO Technic Air Race Jet 42066LEGOLEGO City Robot World Roller-Coaster Park Set, Building Toy with 8 Minifigures, Creative Gift for Kids, 60421
Age Range12 Years & UpLEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)8 - 11 YearsLEGO Technic Remote-Controlled Stunt Racer 420956 - 12 YearsPre-Owned LEGO City Fire Station 60110 Building Set (919 Pieces)18 Years & UpLEGO Technic Emirates Team New Zealand AC75 Yacht, Racing Boat Building Kit, Sailboat Set for Adults, 421749 YearsPre-Owned LEGO Technic Heavy Duty Forklift 4207910 - 16 YearsPre-Owned LEGO Technic Pick-Up Tow Truck Exclusive Set #939510 - 16 YearsPre-Owned LEGO Technic Air Race Jet 420668 Years & UpLEGO City Robot World Roller-Coaster Park Set, Building Toy with 8 Minifigures, Creative Gift for Kids, 60421
Product LineLEGO TechnicLEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)LEGO TechnicLEGO Technic Remote-Controlled Stunt Racer 42095LEGO CityPre-Owned LEGO City Fire Station 60110 Building Set (919 Pieces)LEGO TechnicLEGO Technic Emirates Team New Zealand AC75 Yacht, Racing Boat Building Kit, Sailboat Set for Adults, 42174LEGO TechnicPre-Owned LEGO Technic Heavy Duty Forklift 42079LEGO TechnicPre-Owned LEGO Technic Pick-Up Tow Truck Exclusive Set #9395LEGO TechnicPre-Owned LEGO Technic Air Race Jet 42066LEGO CityLEGO City Robot World Roller-Coaster Park Set, Building Toy with 8 Minifigures, Creative Gift for Kids, 60421
ThemeLEGO TechnicLEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces)LEGO TechnicLEGO Technic Remote-Controlled Stunt Racer 42095LEGO CityPre-Owned LEGO City Fire Station 60110 Building Set (919 Pieces)LEGO TechnicLEGO Technic Emirates Team New Zealand AC75 Yacht, Racing Boat Building Kit, Sailboat Set for Adults, 42174LEGO TechnicPre-Owned LEGO Technic Heavy Duty Forklift 42079TechnicPre-Owned LEGO Technic Pick-Up Tow Truck Exclusive Set #9395LEGO TechnicPre-Owned LEGO Technic Air Race Jet 42066LEGO My CityLEGO City Robot World Roller-Coaster Park Set, Building Toy with 8 Minifigures, Creative Gift for Kids, 60421
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LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 Building Toy (2,110 Pieces) $309.98 Was $329.95 0.0 ¢/count

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Customer ratings & reviews

4.2 out of 5 stars
stars35 ratings34 reviews
How item rating is calculated
  1. 5 stars57% (20)
  2. 4 stars26% (9)
  3. 3 stars6% (2)
  4. 2 stars0% (0)
  5. 1 star11% (4)

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Showing 1-3 of 34 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