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LEGO®42099Powered UPPowered UP

4X4 X-treme Off-Roader

Warning!
Choking Hazard.
Small parts.
11+Ages
958Pieces
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Hi-tech motorized model

Cool 4x4 Off-Roader, powered by an advanced smart hub with 3 motors and operated via the intuitive LEGO® TECHNIC™ CONTROL+ app.

Super-cool design and performance

Drive in all directions, traverse obstacles and get real-time feedback, such as speed and tilt—all via a smart device.
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LEGO® Technic™ 4x4 X-treme Off-Roader

Awesome design

Rugged truck with huge wheels and chunky tires.

An educational play experience

LEGO® builders learn advanced elements of engineering.

Tough suspension

Rugged high-rise independent suspension for rough terrain.

Challenges and achievements

Complete fun challenges to win reward badges.

Super-precise control

Operated via the free LEGO® TECHNIC™ CONTROL+ app.

Multifunction control

Perform amazing maneuvers with a touch of a fingertip.

A highly rewarding building experience

LEGO® builders are introduced to advanced elements of engineering as they construct this super-realistic LEGO Technic™ model.

Are you ready to take your LEGO® play experience to another level? The LEGO Technic™ 4x4 X-treme Off-Roader is powered by an advanced Smart Hub with 3 motors and controlled via the intuitive LEGO TECHNIC CONTROL+ app. The sophisticated app technology enables super-precise movement and functionality, while delivering endless authentic digital play combinations with authentic sound effects. Users can choose from different control screens to drive forward, reverse, steer, accelerate, brake and traverse obstacles. You can also get real-time feedback, such as a speed and tilt log or test out your skills in the app’s challenges and achievement section. This sturdy 4x4 app-controlled truck comes with high-rise independent suspension, large wheels with chunky tires and a fresh color scheme with intricate sticker detailing. Its complex gear mechanisms and technologies introduce LEGO builders to advanced elements of engineering, while improving reaction times, cognitive thinking and creative problem-solving skills.

  • This cool toy truck model is controlled via the LEGO® TECHNIC™ CONTROL+ app and powered by an advanced Smart Hub with 2 XL motors and 1 L motor for a more immersive play experience, authentic movements and hours of fun.
  • The app-controlled LEGO® 4x4 X-treme Off-Roader is operated via a smart device with 3 alternative screens. Go to LEGO.com/devicecheck for a list of compatible smart devices.
  • Multi-function control: Drive forward, reverse, steer, accelerate, brake, traverse obstacles, play sound effects and get real-time feedback, such as a speed and tilt log.
  • One-touch control: Drag a direction on the screen and see the 4x4 carry out the maneuver.
  • Challenges & achievements: Complete challenges to unlock achievement badges.
  • Sturdy app-controlled LEGO® truck with high-rise independent suspension, large wheels and chunky tires.
  • Smart Hub features Bluetooth Low Energy (BLE) connectivity, activation button, 6 axis sensor (3 gyro and 3 accelerometer sensors) and 4 connectivity ports.
  • Download the LEGO® TECHNIC™ CONTROL+ app from the App Store or Google Play. Ask your parents’ permission before going online.
  • This remote-controlled truck requires batteries (not included). Please refer to the product packaging for type and quantity.
  • This buildable LEGO® Technic™ model introduces LEGO builders to advanced elements of engineering, while improving reaction times, cognitive thinking and creative problem-solving skills.
  • Not compatible with LEGO® Power Functions systems.
  • 4x4 X-treme Off-Roader measures over 7” (19cm) high, 12” (33cm) long and 8” (22cm) wide.
Building Instructions
4X4 X-treme Off-Roader