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LEGO® Technic

Technic: BASH!

  • 139pieces
  • Year2018
  • 57steps

Museum mode

In the museum wing

This set has stepped off our shelves, but no one can retire a dream. Turn it around, watch it build, keep it close.

Want a heads up the moment it's back? Leave your email and we'll tell you. Just this set, just once.

Still dreamable in 3D

Watch it build itself

Every set tells its story brick by brick. Scroll gently and watch this one rise: no glue, no rush, just pieces finding their place.

  1. The first bricks click into place.
  2. 139 bricks will pass through your hands.
  3. The little details arrive, one by one.
  4. And there it is: the dream, complete.
About this set

Wind it back, let it fly, and 139 pieces of stubby green muscle go tearing across the floor on a pull-back motor that never asks permission. This little Technic bruiser is all attitude and no patience, built to smack into things and shrug it off. Set up a ramp, count to three, and let it earn its exclamation mark.

The plaque on the wall
Theme
LEGO® Technic
Set number
42073
Pieces
139
Released
2018
Age guide
7+
What's in the box

The complete set, factory-sealed in its original box.

Where it comes from

Genuine, sealed LEGO® set from authorized distributors. Invoice-backed.

Credits & thanks

Eisner Johann [technicbasics], LDraw Official Model Repository (CC-BY-2.0)

3D model from the LDraw Official Model Repository · set data from Rebrickable.