# LEGO Technic building set 42151 — Bugatti 3-in-1 modular race car, 905 pieces, age 9+

**URL:** https://aio.lv/en/product--lego-42151--6766129
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Bricks & Blocks
**Manufacturer:** LEGO
**Manufacturer code:** 42151
**EAN:** 5702017424736
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

LEGO Technic 42151 Bugatti 3-in-1 is a modular building set with 905 pieces designed for ages 9 and up. The set includes instructions and builds a Bugatti race car plus alternate models, offering Technic elements and realistic functions. It’s suitable for hands-on play, display, and developing mechanical and construction skills.

## Long description

LEGO Technic 42151 Bugatti 3-in-1 is a modular building set with 905 pieces designed for builders aged 9 and up. The set includes an instruction sheet and various Technic elements to construct a Bugatti race car with realistic functions, plus alternate models that allow reconfiguration into other vehicles. The model is suitable for display or hands-on play and supports development of mechanical and construction skills.
Advantages
This Technic set provides a modular 3-in-1 design that lets you build the main Bugatti race car and two alternate models using the same 905 pieces. Clear instructions are included to guide builders aged 9 and older. The set combines realistic Technic functions with durable construction elements suitable for repeated rebuilding and display.
Suitable for
Hands-on play and imaginative driving scenarios
Display on a shelf or in a collection
Learning basic mechanical and construction principles
Rebuilding and customization projects
Key specifications
Set type: Modular 3-in-1 Technic building set
Number of pieces: 905
Recommended age: 9 years and older
Includes: Instruction sheet
Approximate dimensions of packaging (depth × height × width): 310 × 80 × 130 mm
How to use
Follow the included instruction sheet step by step to assemble the chosen model. Start by sorting parts, then follow sequential build stages to connect Technic beams, pins and panels. Use the instructions to switch between the main Bugatti race car and the alternate models; disassemble carefully when changing configurations to preserve pieces for future builds.
Usage recommendations
Recommended for builders aged 9 and up. Use on a flat, stable surface with adequate lighting. Keep small parts away from children under 3 years due to choking hazards. Store pieces in labeled containers to simplify rebuilding and maintenance.

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### What is the warranty period?

All LEGO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LEGO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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