--- 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: "£282.27" currency: GBP in_stock: true reviews_count: 5 category: "Lego" url: https://www.desertcart.co.uk/products/594463278-technic-app-controlled-transformation-vehicle-42140-off-road-remote-control store_origin: GB region: United Kingdom --- # App-controlled precision 2-in-1 flip transformation Off-road suspension tech 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:** £282.27 **Availability:** ✅ In Stock ## Summary > 🔄 Flip the fun, double your drive — the ultimate app-controlled RC experience! ## 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?** £282.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - • **Compact Powerhouse:** Lightweight yet robust, this 10-inch long RC vehicle packs two large motors and a hub for powerful, responsive control. - • **Engineering Meets Play:** 772-piece build challenges creativity and mechanical skills, perfect for aspiring engineers aged 9+. - • **Dual-Mode Driving Thrills:** Seamlessly switch between a rugged exploration truck and a speedy tracked racer with a simple flip or app command. - • **Advanced Suspension System:** Bogie suspension and shock absorbers ensure smooth off-road performance and realistic flipping action on any terrain. - • **Smart CONTROL+ App Integration:** Experience intuitive steering and dynamic screen switching that adapts instantly as your vehicle flips. ## 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, dual motors, and a 772-piece build that fosters creative engineering skills for kids 9 and up. This lightweight, compact RC car delivers immersive off-road adventures and seamless transformation, making it a standout gift for young tech-savvy builders. ## 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 | #607,265 in Toys & Games ( See Top 100 in Toys & Games ) #15,484 in Toy Building Sets | | Brand Name | LEGO | | Color | Multicolor | | Customer Reviews | 4.8 out of 5 stars 1,127 Reviews | | EU Spare Part Availability Duration | 1 Years | | Educational Objective | Creative Thinking | | Global Trade Identification Number | 00673419358569, 05702017155784, 10673419358566 | | Included Components | LEGO Building Elements | | Is Assembly Required | No | | Item Dimensions | 10.24 x 3.7 x 15.04 inches | | Item Type Name | Building Kit | | Item Weight | 1 Kilograms | | Manufacturer | LEGO | | Manufacturer Maximum Age (MONTHS) | 1200.0 | | Manufacturer Minimum Age (MONTHS) | 108.0 | | Manufacturer Part Number | 6379489 | | Material Type | Plastic | | Model Name | App-Controlled Transformation Vehicle 42140 | | Model Number | 42140 | | Model Year | 2022 | | Number of Batteries | 1 AA batteries required. (included) | | Number of Pieces | 772 | | Sub Brand | Technic | | Subject Character | Buttock | | Supported Battery Types | AA | | Target Audience | Unisex Children | | 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) ![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/61TjCJlsJ2L.jpg) ![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/81XCHyUiYwL.jpg) ![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/61vrQPIlz0L.jpg) ![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/81ZxiYrW-jL.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 - LEGO 42140 Technic App-Controlled Transformation Vehicle, Remote Control Car Toy, 2in1 Set, Off Road RC Flip Toys, Engineering gifts for Kids, Boys & Girls - LEGO Technic Jeep Wrangler 42122 Building Kit; Let Kids Build a Stunning Model Version of the Jeep Wrangler Rubicon; Packed With Authentic Features, It Looks Just Like the Iconic 4X4 (665 Pieces) - LEGO Technic Monster Jam Grave Digger 42118 Model Building Kit for Kids Who Love Motor Sports and Monster Truck Toys; 2-in-1 Toy with Pull-Back Action for Racing and Stunt Fun (212 Pieces) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/594463278-technic-app-controlled-transformation-vehicle-42140-off-road-remote-control](https://www.desertcart.co.uk/products/594463278-technic-app-controlled-transformation-vehicle-42140-off-road-remote-control) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*