LEGO® Technic
Technic: WHACK!
- 135pieces
- Year2018
- 52steps
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.
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.
- The first bricks click into place.
- 135 bricks will pass through your hands.
- The little details arrive, one by one.
- And there it is: the dream, complete.
About this set
A low red streak of a bike, all 135 pieces of it loaded onto a pull-back motor that begs to be let loose. Yank it back, release, and it bolts off with a whir and a wobble and absolutely no plan for stopping. Small, loud, and named for exactly the sound it hopes to make.
The plaque on the wall
- Theme
- LEGO® Technic
- Set number
- 42072
- Pieces
- 135
- 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
technicbasics, LDraw Official Model Repository (CC-BY-2.0)
3D model from the LDraw Official Model Repository · set data from Rebrickable.
