Sign in
Set 42104 Race Truck
Technic

Race Truck

Race Truck is a compact LEGO® Technic 2-in-1 set that turns 227 pieces into a racing vehicle with working wheels and steering, then a second model using the same parts. There are no minifigures involved – the build is entirely about mechanics. This page lists all 60 unique parts that make up the set.

Set number
42104
Year
2020
Pieces
227
Minifigures
0
Theme
Technic
Different parts
60
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 60

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 (6)

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

Description

One box, two vehicles

Like many small Technic sets, Race Truck comes with instructions for a second model built from the same 227 pieces, so the set can be rebuilt rather than staying in a single configuration. That adds replay value without needing extra parts, and with only 60 unique elements, the alternate build stays manageable for someone without much prior Technic experience, making the set a reasonable way to try the system's swap-build approach for the first time.

Mechanics instead of minifigures

Technic sets typically skip minifigures in favour of functioning mechanics, and Race Truck follows that pattern with moving wheels and a working steering function. A large share of the 227 pieces are Technic-specific connectors, axles and pins rather than standard studded bricks, which changes how the build feels compared with other themes and leans closer to real vehicle assembly than to typical LEGO construction with bricks and plates.

A colour scheme built for speed

Black forms the structural chassis and connectors, while Orange provides a strong accent across the bodywork that gives the model its sporty look, in keeping with the Race Truck name. Light Bluish Gray appears on wheels and structural elements, with Red adding further highlights. The result is a deliberately dynamic palette, distinct from the more muted colour schemes used on some other Technic sets. The full breakdown of all 60 parts by colour is listed above.

Where it fits in the Technic range

At 227 pieces and 60 unique parts, Race Truck sits toward the smaller end of the Technic range, which makes it a reasonable entry point before moving on to larger sets with motors or remote control. Anyone wanting to learn the basics of Technic connections will find a compact but complete example here, and the parts list above is a useful reference for recognising individual Technic elements by sight, whether you own the set already or are comparing it with others in the range.

FAQ

Can Race Truck be rebuilt into a different model?
Yes, as a 2-in-1 set, 42104 includes a second set of instructions for rebuilding the same 227 pieces into another vehicle.
Does the set include minifigures?
No, in line with typical Technic sets, the focus is on the mechanics of the 227 pieces rather than minifigures.
What colours does the model use?
Black forms the structure, Orange provides sporty accents, and Light Bluish Gray and Red round out the colour scheme.

Reviews

No reviews yet. Build the set and tell others how you liked it.

Only signed-in users can write reviews, one per set. We check every review against our rules before it is published; we do not check whether the set was bought or built.

Similar sets