Know a race car fan who would love to drive like the Stig from TV’s BBC Top Gear? Let them put their skills to the test with this awesome LEGO Technic (42109) App-Controlled Top Gear Rally Car. First, they can have fun building the rally car toy, discovering all the elements that make this Rally Car model work. Then the adrenaline builds as they try out cool moves all using the LEGO Technic CONTROL+ App.  Take on challenges in the free LEGO Technic CONTROL+ App. Powered by a smart hub, the app allows super-precise movement, giving endless play combinations with authentic sound effects. Choose from different control screens to drive forward, reverse, steer, accelerate, brake and tackle obstacles. They will also get real-time feedback, including a speed and tilt log and can test out their skills in the app's racing challenges section. There's inspirational content and videos to discover in the app too!  The world of LEGO Technic unique toy building sets LEGO Technic sets bring an advanced building challenge for kids and adults who love to learn new engineering skills. - Let race car fans take on a driving challenge with this LEGO Technic app-controlled Top Gear Rally Car (42109). It’s operated via a smart device with 3 screens. Go to LEGO.com/devicecheck for compatible devices.  - This toy rally car model is controlled via the LEGO Technic CONTROL+ app and powered by an advanced Smart Hub with 1 XL motor and 1 L motor for a more immersive play experience, authentic movements and hours of fun.  - Build the car. Download the app. Get ready for action. With multi-function control, drivers can go forward, reverse, steer, accelerate, brake, or play sound effects and get real-time feedback!  - Looking for Top Gear gifts or LEGO gifts? Racing fans aged 9+ will love this toy building set. There are probably quite a few grown-up Top Gear fans who'd love to give this motorsport icon a spin too!  - At over 10” (26cm) long, 3” (10cm) high and 5” (14cm) wide, this motorised toy car is the perfect size for driving or for display. Please note: this set is not compatible with LEGO Power Functions systems.  - Are batteries required? Building can start without batteries but to enjoy the full power of digital play with the app controls, you’ll need to pop 6 x AA 1.5V batteries into the Smart Hub. - Top Gear fans live life in the fast lane. So great news! Getting started with this app-controlled toy is super-fast as full, easy-to-follow instructions are included in the box.  - Discover an exciting world of engineering toys for kids and adults with LEGO Technic. With cool vehicle designs and awesome functions, these toy building sets deliver fun long after the model is built.  - LEGO model toys meet the highest industry standards, ensuring every building kit is consistent with pieces that connect easily every time. - LEGO Technic plastic model kits are thoroughly tested to make sure every one of these unique toys meets the highest global safety and quality standards.