Young builders aged 7 and up and fans of cool vehicles can role-play their own imaginary battles of good versus evil with this action-packed Kai's Mech Rider EVO (71783) playset. The set features a posable mech action figure and a cool bike, which can be upgraded into a larger model by adding gold-colored side panels and a large gold sword. The ninja toy includes 4 LEGO NINJAGO figures: Kai and Nya, both armed with swords, Bone King with his own sword, and Bone Hunter with a bone pickaxe and sword. If kids win the battle against the bad guys, they'll be rewarded with a collectible Focus banner to attach to the bike. NINJAGO action toys invite kids to step outside their screens and into a thrilling world of ninja adventures. Here, they can help their ninja superheroes defeat villains with a fantastic collection of building toys, including mech action figures, cars, planes, dragons, and temples. This collectible toy set makes a great birthday gift for kids aged 7 and up. Dimensions: This motorcycle is over 3.9 inches (10 cm) high, 9.8 inches (25 cm) long, and 3.5 inches (9 cm) wide. Contains 312 pieces.