Pulse-pounding action with motorized loop and awesome jump and FIVE Hot Wheels racers for competing and pushing limits. Kids can race multiple cars for hours of truly epic Hot Wheels competition and high-performance. Includes a motorized booster for increasing momentum and speed, crashing, and stunting action. Kids can connect this set with all its features to other Hot Wheels sets (sold separately) and expand their world of wheels! Great gift idea for kids who love vehicle play and will get a chance to overcome obstacles and master motor skills while they have a blast!