Boys and girls can recreate the excitement of Monster Jam arenas with the LEGO Technic Monster Jam ThunderROARus Pull-Back (42200) building toy for kids. Pull back on the dinosaur toy truck and watch as it speeds forward with full force. This detailed monster truck toy comes with eye-catching graphics including the spikes, scales and teeth of ThunderROARus – the dinosaur-inspired Monster Jam star! This toy truck makes a great gift for kids ages 7 and up who love Monster Jam, motorsports toys and LEGO vehicle toy sets. Add this model or collect other LEGO Technic vehicle sets, all of which feature realistic movement to introduce young LEGO builders to the universe of engineering. Contains 232 pieces.