---
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: "฿30432"
currency: THB
in_stock: true
reviews_count: 5
category: "Lego"
url: https://www.desertcart.co.th/products/415451237-lego-technic-app-controlled-transformation-vehicle-42140-off-road-remote
store_origin: TH
region: Thailand
---

# App-controlled driving Double-sided flip action 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:** ฿30432
**Availability:** ✅ In Stock

## Summary

> 🚗 Flip, race, and rule the road — the future of RC is in your hands!

## 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?** ฿30432 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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:** Finished model measures a perfect 10"L x 7.5"W x 4.5"H — ideal for display and action-packed play.
- • **Master the Art of Transformation:** Seamlessly switch between off-road truck and sleek race car modes with a single flip.
- • **Fuel Your Team Spirit & STEM Skills:** Encourages collaboration and problem-solving, making it the ultimate gift for aspiring engineers and tech enthusiasts.
- • **Precision Engineering in Every Piece:** 772 high-quality LEGO Technic elements deliver a satisfying build that sharpens creativity and focus.
- • **Next-Level Control at Your Fingertips:** Drive, flip, and race using the intuitive free smartphone app for a futuristic play experience.

## Overview

The LEGO Technic App-Controlled Transformation Vehicle 42140 is a 2-in-1 remote control car and truck kit featuring 772 pieces. It measures approximately 10" x 7.5" x 4.5" and flips over obstacles for dynamic play. Controlled via a free smartphone app, it offers an immersive building and driving experience that fosters creativity, STEM skills, and team collaboration.

## Description

This is a LEGO Technic App-Controlled Transformation Vehicle.

Review: Lego sempre supera as expectativas! - 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 - 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 |
| Additional Features | App-Controlled Transformation and Flipping Mechanism |
| Age Range Description | Kid |
| Are Batteries Required | No |
| Batteries are Included | Yes |
| Best Sellers Rank | #138,934 in Toys ( See Top 100 in Toys ) #6,219 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Reviews | 4.7 out of 5 stars 477 Reviews |
| Educational Objective | Team Building Skills |
| Global Trade Identification Number | 00673419358569 |
| Included Components | LEGO Building Elements |
| Item Dimensions | 9.4 x 26.2 x 38.2 centimeters |
| Item Type Name | Building Kit |
| Item Weight | 1.18 kg |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 108.0 |
| Manufacturer Part Number | 6379489 |
| Material Type | Plastic |
| Model Name | technic app-controlled transformation vehicle |
| Model Number | 42140 |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Items | 1 |
| Operation Mode | App-Controlled |
| Power Source | no_power_source_type |
| Size | Standard |
| Subject Character | no subject character |
| Theme | Vehicle |
| Toy Vehicle Form | Car |
| UPC | 673419358569 |
| Unit Count | 772 Count |

## 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)

## 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

### ⭐⭐⭐⭐⭐ Lego sempre supera as expectativas!
*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!

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

Exelente, para regalar

### ⭐⭐⭐ Technically challenging
*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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**Shop now:** [https://www.desertcart.co.th/products/415451237-lego-technic-app-controlled-transformation-vehicle-42140-off-road-remote](https://www.desertcart.co.th/products/415451237-lego-technic-app-controlled-transformation-vehicle-42140-off-road-remote)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-07-13*