No. 42104

Technic

Race Truck

The Race Truck is a fun and accessible entry point into the LEGO Technic world.

Time on the shelf Retired

On sale Jan 2020 to Dec 2020

Before you buy

Who it's for
Ages 7+ · Beginner build Younger LEGO fans and those new to Technic building
Build
227 pieces · about 2 hours Build time is an estimate.
Cost
Budget Next to other LEGO sets. Check the store for today's price.
Availability
Retired at LEGO
★★★☆☆ 3.7 community rating from 71 ratings

Fans appreciate this set as a good starting point for Technic building, especially for younger children. However, some find the model too simple and lacking in advanced features compared to other Technic sets.

📝 Our Take

The Race Truck is a fun and accessible entry point into the LEGO Technic world. With its bright colors and simple functions, it provides a satisfying build experience without overwhelming complexity.

This set is perfect for younger builders or those new to Technic. The build is relatively quick and easy to understand, making it a great introduction to gears and axles.

Skip this if you're looking for a highly complex or detailed Technic model. Consider larger Technic sets with more advanced features for a more challenging build.

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🧱 Building Experience

🧩
227
Pieces
⏱
2h
Estimated Build Time
📊
Beginner
Difficulty
📏
17cm × 8cm × 9cm
Dimensions
Build Highlights:
  • Easy-to-follow instructions perfect for beginners
  • Introduction to basic Technic elements like gears and axles
  • Sturdy construction for play
  • Bright color scheme adds visual appeal

⚖ Compare Similar Sets

Compared to other entry-level Technic sets, the 42104 Race Truck offers a straightforward building experience and a simple but functional design. It's a good alternative to sets like the 42118 Monster Jam Grave Digger, which offers a different play experience but similar building complexity. Someone might choose this set for its classic race truck aesthetic and introduction to basic Technic principles.

📦 Parts Inventory

Official piece count
227
Parts cataloged in this inventory
57 unique parts, 227 pieces
The set features a decent selection of Technic beams and pins in orange, blue, and black, offering a useful starter pack for MOC builders interested in small-scale Technic models. The L-shaped beams and axle connectors provide versatility for creating simple mechanisms.

🛒 Where to Buy

💎 Notable Parts

Orange Technic Beam 3 x 5 L-Shape Thick (9x)
Black Technic Beam 1 x 9 Thick (5x)
Black Technic Beam 1 x 15 Thick (4x)

💡 MOC Potential

🚗 Off-road buggy or smaller race car variants
🤖 Simple walking robot with basic articulation
🚗 Tow truck or recovery vehicle

From the community

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found

BlockTalk summary

My Light by My Light unboxes the LEGO Technic Race Truck 42104, showcasing the parts, instructions, and sticker sheet. The set offers two build options: a race truck and a racer.

What the Community Says

1 YouTube reviews

BlockTalk summary

My Light by My Light unboxes the LEGO Technic Race Truck 42104, showcasing the parts, instructions, and sticker sheet. The set offers two build options: a race truck and a racer.

Community content: these reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Building Instructions

3 booklets, as PDF

  1. 01 42104_X_Racer Download PDF
  2. 02 BI 3101, 68+4/65+115G, 42104 V29 Download PDF
  3. 03 BI 3101, 68+4/65+115G, 42104 V39 Download PDF

Inventory Statistics

Inventory version 1

57 Unique Parts

227 Official Piece Count

227 Cataloged Inventory Pieces

0 Minifigures

6 Spare Parts

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