LEGO Ninjago 71857 Ninja Vehicle Tree House Battle Construction Set

The LEGO NINJAGO Ninja Vehicle Tree House Battle (71857) is a 642-piece building set designed for ages 7 and up. It features a 3-story ninja treehouse with workshop, tearoom, and terrace, plus two battle vehicles: a helicopter and a motorbike. Six detailed minifigures are included for action-packed ninja adventures inspired by season 4 of Dragons Rising. The set works with the LEGO Builder app for guided, interactive building, and can be rebuilt or combined with other LEGO NINJAGO sets for extended play across multiple storylines.

Features

• 3-story treehouse with workshop, tearoom, terrace
• Helicopter with opening cockpit and rotating blades
• Ninja motorbike with moving wheels and stud shooters
• 6 minifigures with weapon accessories
• Interactive defenses: swinging vine rope, rock trap, rotating bridge

Technical specifications

• Number of pieces: 642
• Recommended age: 7+ years

Not recommended for children under 7 years; contains small parts that may pose a choking hazard; use under adult supervision if necessary.