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Set 42106 Stunt Show Truck & Bike
Technic

LEGO® Stunt Show Truck & Bike

This Technic set pairs a truck with a built-in ramp and a small stunt bike, both driven by pull-back motors rather than batteries or remote control. Together they use 610 pieces across 110 unique parts.

Set number
42106
Year
2020
Pieces
610
Minifigures
0
Theme
Technic
Different parts
110
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 110

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (16)

These extra parts come with the set in case one gets lost.

Description

One driving principle, two vehicles

Both the truck and the small stunt bike use a pull-back motor: pulling back and releasing winds up a flywheel that then drives the wheels forward, no batteries or remote control needed. The truck also carries a fold-out ramp for the bike to launch off, so the two vehicles are designed to work together during play rather than as separate models. The 610 pieces are split between them, weighted towards the larger truck and its ramp mechanism. Once launched, both vehicles keep rolling under their own momentum for a good distance, encouraging quick impromptu races between truck and bike.

Black, grey, blue and red for a racing look

Black, light bluish grey, blue and red give the set a sporty racing look that fits its stunt theme, standing apart from the more neutral colours of typical Technic work vehicles. This comparatively compact double set gets by with 110 unique parts, fewer than a single large Technic model would need, but enough to build two functioning pull-back vehicles plus a ramp. Sticker details with racing stripes and logos reinforce that sporty look further, without overloading the base colour scheme.

Pull-back power instead of remote control

Unlike remote-controlled Technic sets, this model needs no batteries at all: a simple pull-back motor stores energy as it is wound and releases it as forward drive. That makes the truck and bike ready to play with straight away, with no charging or app pairing involved, suiting children who want to get moving without extra setup. No minifigures are included; the two vehicles themselves are the entire focus. The built-in flywheel can be wound up again and again, so the truck and bike are always ready for another run.

Parts worth reusing in other builds

The 110 unique parts include typical Technic elements such as axles, pins and the pull-back motor module, all reusable in small vehicle builds of your own. The parts list on this page shows every element by colour and quantity, useful for tracking down a missing piece or reusing the pull-back mechanism in a separate project.

FAQ

How do the truck and bike move?
Both use a pull-back motor: pulling back winds a flywheel that drives the wheels forward once released.
How many pieces does set 42106 have?
The set contains 610 pieces and 110 unique parts.
Are any minifigures included?
No, the set contains no minifigures; the truck, ramp and bike are the entire focus.

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