WHACK!
technic • 135 pcs
- Set number
- 42072-1
- Availability
- In production
- Pieces
- 135
- Original RRP
- $19.99
- Released
- 2018
- Theme
- Technic
- Barcode
- 5702016093254
Where to find one
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Where it came from
Released in 2017, the WHACK! set 42072-1 was part of a dynamic sub-theme within the LEGO Technic line designed to introduce younger builders to mechanical concepts. The set featured a pull-back motor, a relatively rare inclusion for the smaller-scale Technic models at the time, which allowed the vehicle to perform high-speed jumps and impact-based play. Its design emphasized a rugged, off-road aesthetic typical of stunt vehicles, utilizing a lime green and dark grey color palette that helped it stand out on store shelves.
The model was created to be combined with its companion set, the 42073 BASH!, to form a single, larger Power Racer. This modular approach was intended to extend the play value and encourage collectors to acquire both vehicles in the series. While technically simpler than the complex gear-based Technic sets aimed at adult enthusiasts, it received positive feedback for its durability and the satisfying kinetic functionality provided by the friction motor, effectively bridging the gap between standard System sets and more advanced engineering models.
Written by Pi, the helpful collecto.rs AI
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About WHACK!
WHACK! is a set in the LEGO Sets catalog on collecto.rs. Technic • 135 pcs. Catalog data is sourced from Brickset. No public sets collectors track this one yet — adding yours would make you the first on collecto.rs.
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