New LEGO® Ninjago set: 71789 Kai and Ras's Car and Bike Battle

LEGO's official description

Kai and Ras’s Car and Bike Battle (71789) is the perfect way to introduce kids aged 4+ to both the thrilling world of NINJAGO® and the joys of building with LEGO® bricks. The fantastic playset includes a dragon car, an all-terrain vehicle, Kai and Lord Ras minifigures, a piece of blue lightning in a display holder and 2 flame elements for kids to play out exciting action from the NINJAGO Dragons Rising TV series.

Beginner LEGO set teaches kids how to build
The LEGO NINJAGO vehicle playset has been specially designed to give kids aged 4+ a great build-and-play experience. Inside the box, each bag of bricks has a model and a character to build so kids can get the action underway quickly. There is also a Starter Brick that provides a partly constructed base to get kids building.

A fun digital experience for little LEGO builders
Let the LEGO Builder app guide you and your child on an easy and intuitive building adventure. Zoom in and rotate models in 3D, save sets and track your progress.

• Beginner LEGO® set – Kids aged 4+ can recreate action from the NINJAGO® Dragons Rising TV series as they learn to build with Kai and Ras’s Car and Bike Battle (71789) playset
• 2 minifigures – Includes Kai and Lord Ras, who has a golden hammer, for little ninja fans to play out exciting good-vs.-evil battles
• Ninja race action – Kai can race in a dragon race car armed with golden blades against Lord Ras in his all-terrain vehicle with golden rammers
• Blue lightning – The playset comes with a piece of blue lightning in a display holder, which the characters need to seize to win their battle
• Little extra treat for kids aged 4+ – This playset gives ninja fans countless play possibilities as they develop their storytelling skills
• Fun on the go – Kai’s dragon race car measures over 2.5 in. (6 cm) high, 8.5 in. (22 cm) long and 2.5 in. (6 cm) wide so kids can take it to their friends’ houses for playtime
• A new way to build – The LEGO® Builder app guides kids on an intuitive building adventure. They can save sets, track their progress and zoom in and rotate models in 3D while they build
• Introduction to building with LEGO® bricks – 4+ playsets help youngsters learn how to build, while allowing the rest of the family to share the fun
• High quality – For more than 6 decades, LEGO® bricks have been made to ensure they connect consistently every time
• Always in safe hands – LEGO® building bricks meet stringent global safety standards

— LEGO.com · NinjasLearn to build