---
product_id: 594463278
title: "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: "$965.95"
currency: USD
in_stock: true
reviews_count: 5
category: "Lego"
url: https://www.desertcart.ec/products/594463278-technic-app-controlled-transformation-vehicle-42140-off-road-remote-control
store_origin: EC
region: Ecuador
---

# App-Controlled Precision 2-in-1 Flip Transformation Advanced Suspension & Tracks 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:** $965.95
**Availability:** ✅ In Stock

## Summary

> 🔄 Flip the fun, double your drive — the ultimate app-controlled RC transformation awaits!

## Quick Answers

- **What is this?** 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?** $965.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/594463278-technic-app-controlled-transformation-vehicle-42140-off-road-remote-control)

## 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

- • **Engaging STEM Play:** 772-piece build encourages creative thinking and hands-on learning for kids 9+ fascinated by engineering and robotics.
- • **Compact Yet Impactful Design:** Measuring just over 10 inches long, this lightweight, double-sided RC car fits perfectly on any desk or play zone.
- • **Dual-Mode Driving Experience:** Seamlessly switch between a rugged exploration truck and a speedy tracked racer with a simple flip or app command.
- • **Smart CONTROL+ App Integration:** Intuitive app automatically adapts controls and display to match the vehicle mode for immersive remote driving.
- • **Realistic Engineering Mechanics:** Features suspension, shock absorbers, and 2 powerful motors delivering authentic off-road performance and flipping action.

## Overview

The LEGO Technic App-Controlled Transformation Vehicle 42140 is a 2-in-1 remote control car that flips to reveal two distinct vehicles: a tracked racer and an exploration truck. Controlled via the innovative CONTROL+ app, it features realistic suspension, shock absorbers, and dual motors for authentic off-road performance. With 772 pieces and a compact design, it offers an engaging STEM building experience for kids aged 9 and up, blending creative construction with high-tech play.

## Description

Kids enjoy twice the fun with this LEGO Technic App-Controlled Transformation Vehicle (42140), a 2 in 1 remote control flip car. In a first for LEGO Technic sets, this transforming remote control car toy flips over when it drives into a wall to reveal the second vehicle. No wall? No problem! Kids can turn the remote control flipping car over by hand to switch vehicles. It will reveal a brightly colored tracked racer on one side and an orange exploration truck on the other, with lots of features for kids to discover. Kids will love using the CONTROL+ app to operate their off road RC remote control toy car that flips. Using the app, they can steer the vehicle and complete fun challenges. The app experience changes for each vehicle and cleverly switches screens when the model flips. LEGO Technic RC remote control cars feature realistic movement and mechanisms, making them a top gift idea for any LEGO builder interested in engineering. This 360° double-sided vehicle measures over 4.5 in. (12 cm) high, 10 in. (26 cm) long and 7.5 in. (20 cm) wide. Contains 772 pieces.

Review: Ottimo - Ottimo prodotto. Molto professionale
Review: スマホによる操縦する装甲車 - 車体のデザインが自由に変形でき、スマホによる走行も予想以上にスムーズに操作できた。

## Features

- Features a LEGO Technic app-controlled transformation vehicle, the first LEGO Technic set to flip over when the car hits a wall
- The 2-sided LEGO Technic RC car can be flipped by hand to reveal a tracked racer on one side & an exploration truck toy on the other side
- Use the CONTROL+ App to steer the 2 in 1 model - the app automatically switches screens to match the car when the model flips
- Models feature suspension, cockpits and tracks, 2 large motors, 1 hub & a truck bed on the exploration truck for kids to explore as they play
- Both transforming RC remote control flip cars have bogie suspension, which allows the model car's tracks to adapt to uneven surfaces
- 2 shock absorbers drive the ‘pop-up’ function that changes the shape of the LEGO remote control car toy when it flips over
- The transforming remote control flipping car toy makes a top gift idea for 9 plus year old boys and girls interested in engineering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BNWXDXH |
| Additional Features | Lightweight |
| Age Range Description | 9 years + |
| Best Sellers Rank | #504,337 in Toys & Games ( See Top 100 in Toys & Games ) #14,761 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Reviews | 4.8 out of 5 stars 982 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Creative Thinking |
| Global Trade Identification Number | 00673419358569, 05702017155784, 10673419358566 |
| Included Components | LEGO Building Elements |
| Item Dimensions | 10.24 x 3.7 x 15.04 inches |
| Item Height | 38.2 centimeters |
| Item Type Name | Building Kit |
| Item Weight | 1 Kilograms |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 108.0 |
| Material Type | Plastic |
| Model Name | App-Controlled Transformation Vehicle 42140 |
| Model Number | 42140 |
| Model Year | 2022 |
| Number of Pieces | 772 |
| Sub Brand | Technic |
| Subject Character | Buttock |
| Theme | Cars & Trucks |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 673419358569 |

## Images

![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottimo
*by M***A on January 11, 2024*

Ottimo prodotto. Molto professionale

### ⭐⭐⭐⭐⭐ スマホによる操縦する装甲車
*by 渡***郎 on August 1, 2025*

車体のデザインが自由に変形でき、スマホによる走行も予想以上にスムーズに操作できた。

### ⭐⭐⭐⭐ fajny
*by N***. on February 22, 2023*

zbyt drogi, ale swietnie wykonany

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*