LEGO 42109 Technic App-Controlled Top Gear Rally Car RC Toy


AGE: 9+

75979 LEGO® Harry Potter™ Hedwig™


AGE: 10+



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 for boys and girls 10 + years old. 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.

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 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!

LEGO Technic sets bring an advanced building challenge for kids and adults who love to learn new engineering skills.

The full functionality requires 6 x AA 1.5V batteries in the Smart Hub. This set is not compatible with LEGO Power Functions systems.

The app-controlled top gear rally car is over 26cm (10”) long, 10cm (3”) high and 14cm (5”) wide.

Contains 463 pieces.

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  • This racing car toy model is controlled via the LEGO Technic CONTROL+ app and powered by an advanced Smart Hub with 1 XL motor and 1 L motor
  • The remote control car for kids 9+ years old features multi-function gyro control, awesome colour scheme with stickers and amazing details
  • Drivers can go forward, reverse, steer, accelerate, brake, play sound effects and get real-time feedback with this car model building kit
  • Operated via a smart device with 3 screens: function and gyro control plus achievements. Go to for compatible devices
  • Build the Top Gear RC racing car toy. Download the app. Get ready for action. Take on challenges in the free LEGO Technic CONTROL+ App.
  • This remote control car for kids 9+ years old is a fantastic birthday or Christmas LEGO gift idea for all who love racing car toys