---
product_id: 415451237
title: "Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars"
brand: "lego"
price: "€ 556.18"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/415451237-lego-technic-app-controlled-transformation-vehicle-42140-off-road-remote
store_origin: CY
region: Cyprus
---

# App-controlled remote 2-in-1 flip & transform 772 precision pieces Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars

**Brand:** lego
**Price:** € 556.18
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Flip, race, and rule the road with the ultimate app-controlled transformation vehicle!

## Quick Answers

- **What is this?** Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars by lego
- **How much does it cost?** € 556.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/415451237-lego-technic-app-controlled-transformation-vehicle-42140-off-road-remote)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse Design:** A perfectly sized 10"L x 7.5"W x 4.5"H model that fits your desk or play zone without compromising on performance.
- • **Fuel Your Passion for Innovation:** Ideal for ages 9+, this kit sparks curiosity, teamwork, and STEM learning—making it the ultimate gift for future engineers.
- • **Master the Art of Transformation:** Seamlessly switch between off-road truck and sleek race car modes with a dynamic flip feature that reacts to obstacles.
- • **Smart Control at Your Fingertips:** Navigate your vehicle effortlessly using the free downloadable smartphone app for an immersive RC experience.
- • **Precision Engineering in Every Piece:** Assemble 772 meticulously designed LEGO Technic parts that challenge your creativity and build skills.

## Overview

The LEGO Technic App-Controlled Transformation Vehicle 42140 is a 2-in-1 remote control car kit featuring 772 plastic pieces. It measures approximately 10" x 7.5" x 4.5" and flips dynamically when hitting obstacles. Controlled via a free smartphone app, this model offers an engaging build and play experience designed for kids 9 years and up, combining STEM learning with high-tech fun.

## Description

This is a LEGO Technic App-Controlled Transformation Vehicle.

Review: Montagem divertida, bela experiência que tive junto com a minha filha, vai muito além da diversão, instiga a curiosidade e a criatividade, recomendo!
Review: Exelente, para regalar

## Features

- 772 plastic pieces
- Completed vehicle measures approx. 10"L x 7.5"W x 4.5"H
- Double-sided vehicle flips when it hits a wall or other obstacle
- Control the vehicle using free downloadable smartphone app - see item package
- Requires 6 AA batteries, not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JKXJN2J |
| Batteries | 1 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Best Sellers Rank | #125,037 in Toys ( See Top 100 in Toys ) #5,610 in Toy Building Sets |
| Color | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (474) |
| Date First Available | 1 March 2022 |
| Educational Objective(s) | Team Building Skills |
| Item model number | 42140 |
| Manufacturer recommended age | 9 years and up |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 772 |
| Product Dimensions | 9.4 x 26.2 x 38.2 cm; 1.18 kg |

## Images

![Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars - Image 1](https://m.media-amazon.com/images/I/8168HCtlZ6L.jpg)
![Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars - Image 2](https://m.media-amazon.com/images/I/81XCHyUiYwL.jpg)
![Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars - Image 3](https://m.media-amazon.com/images/I/81ZxiYrW-jL.jpg)
![Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars - Image 4](https://m.media-amazon.com/images/I/81r90-wFASL.jpg)
![Lego Technic App-Controlled Transformation Vehicle 42140, Off Road Remote Control Car, Building Car Kit That Flips, 2in1 RC Truck and Race Car Toy, Great Gift for Boys, Girls, Kids Who Love RC Cars - Image 5](https://m.media-amazon.com/images/I/81eUFcVyXKL.jpg)

## Questions & Answers

**Q: As per a review, is this a registered lego item and not a knock off ?**
A: This is a genuine original Lego

**Q: what is the distance range for the RC, does it use Wifi or Bluetooth  ?**
A: Hello! The Bluetooth signal distance is usually around 33 feet in an open area. It can vary depending on a few things: Low batteries and obstacles - concrete walls for example - may decrease the signal distance. If you need any assistance, you can get in touch at LEGO.build/Service-Amazon! - Jane, LEGO® Customer Service

**Q: Will this work with android or iOS only?**
A: App LEGO technic control, you can use it on android and iOS.

**Q: Can it be used with a lego remote control if purchased separately, instead of an app?**
A: No, it can’t be used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***M on 6 August 2023*

Montagem divertida, bela experiência que tive junto com a minha filha, vai muito além da diversão, instiga a curiosidade e a criatividade, recomendo!

### ⭐⭐⭐⭐⭐ Review
*by L***. on 8 March 2024*

Exelente, para regalar

### ⭐⭐⭐ Review
*by N***E on 19 February 2025*

I found this to be too technically challenging to put together consequently it has never been finished and doesn't run. Good quality but not good value for money.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-21*