LEGO Technic Monster Jam Max-D 42119 Model Kit for Kids Who Love Monster Trucks (230 Pieces)
LEGO Technic Monster Jam Max-D 42119 Model Kit for Kids Who Love Monster Trucks (230 Pieces)
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LEGO Technic Monster Jam Max-D 42119 Model Kit for Kids Who Love Monster Trucks (230 Pieces)

Key item features

  • Exciting Build: Let Monster truck fans recreate their favorite arena moments with the LEGO Technic Monster Jam Max-D (42119) toy building kit.
  • 2-in-1 Model: This cool Max-D monster truck toy rebuilds into a pull-back quad bike, extending playtime and fun.
  • Pull-Back Action: With pull-back action, it's easy for kids to power their truck and quad bike. Simply pull back and let go to send them speeding along.
  • Age Appropriate: This buildable model set is ideal for boys and girls aged 7 and up who love exciting vehicles.
  • Realistic Details: Details include Max-D's iconic spikes and a rough metallic surface with fire graphics, just like the real truck.
  • Interactive Guide: Check out the free LEGO Building Instructions app to find Instructions PLUS, an interactive guide with zoom and rotate tools.
  • Educational Fun: The LEGO Technic universe offers a great introduction to engineering and mechanics for young LEGO fans, with detailed models inspired by real-world vehicles.
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Current price is Now $19.99
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was $60.98
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Customer ratings & reviews

4.6 out of 5 stars
stars107 ratings63 reviews
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Reviews summary

Pros

  • : Directions are simple and well-organized.
  • : Has a realistic appearance.
  • : Provides additional play features.
  • : Provides an entertaining experience.

Neutral

  • : Can be straightforward, but also time-consuming and challenging.
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Showing 1-3 of 63 reviews

Jan 1, 2026
Lynne
Sold byToysanityDelivered byWalmart
5 out of 5 stars review

Verified Purchase

It was a hit at Christmas

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Jun 9, 2025
Suzan
Sold byJohn's Box of BricksDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My 6 year old grandson loved this. It was a gift for Kindergarten promotion.

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May 27, 2021
Mark
5 out of 5 stars review

Verified Purchase

Excellent pullback monster truck build!

LEGO Technic Monster Jam Max-Destruction (Max-D). 230 Pieces. Technic sets are mostly peg/hole and girder affairs, not snap together blocks, so, assembling one is a different, and more complicated, experience than regular LEGO bricks. It's not as quick or user-friendly as the standard LEGO building system; just be aware of that if you've never tried Technic before. In this case, you build up the vehicle framework, around the pullback motor, and add chassis plates on top of that. There was one bag of larger components and two smaller ones holding all of the little stuff (mostly pegs, posts, and spacers), and the motor was just loose inside the box. Speaking of which, that works really well--pull Max-D back, on a hard, flat surface, let him go, and watch him tear through anything in his path (the cat wasn't impressed). If you don't care for monster trucks, you can get PDF instructions on LEGO's website for a 4-wheeler alternate build too. The only things I don't like about D-Max are that the pivoting flag hangs too low and the spikes rotate too freely in their sockets, rather than staying securely pointing in one direction. A mini figure driver would have been nice, but, Technic sets usually don't include any of those. Fully assembled, this is a pretty large and impressive machine, solid and durable too, well worth the asking price (I paid 16, MSRP is 20). The pullback motor wasn't necessary, but, it adds some fun play value. I give it 4.7/5.0 car-crushing tires.

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