The Kais Mech Rider EVO (71783) playset allows little builders to stage their own good vs. evil fantasy showdowns. Features a posable mech and a cool motorbike. The motorbike can be upgraded into a bigger model by adding golden side panels and a large golden blade. Minifigures: Includes 2 ninja warriors: Kai and Nya, both armed with swords. Also includes 2 villains: Bone King, with his own sword, and Bone Hunter, with a bone mattock and a sword. Interactive Play: Kids can collect a Focus banner as a reward for completing their challenge. LEGO Builder App: The app guides you and your child on an easy and intuitive building adventure. Zoom in and rotate models in 3D, save sets, and track progress. Dimensions: Motorcycle measures over 3.5 inches (10 cm) high, 9.5 inches (25 cm) long, and 3.5 inches (9 cm) wide. Fun LEGO Gift Idea: This 312-piece toy lets kids play as they build. Perfect for birthdays, holidays, or any occasion. Play and Display: Ideal for passionate ninja fans between playtimes.