LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit Pull-Back Drag

  
LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag. Race car fans will love building and exploring this action-packed LEGO Technic Ford Mustang Shelby GT500 (42138) drag race car toy set. With 2 pull-back motors, controlling this cool car toy is easy. Just pull back and then release to send your car speeding along. Use the LEGO Technic AR app to put the car to the test on a virtual racetrack. Check out the challenges for more fun ways to play. This muscle car toy-building set makes a top gift for anyone who loves race cars, drag racing, or AR toys. This cool car toy measures over 3 in. (8 cm) high, 10.5 in. (27 cm) long, and 4.5 in.