With this exciting model car kit of the Ford Mustang Shelby GT500 (42138) by LEGO Technic, children 9 years and over can build their own drag-race racing car. The LEGO racing car model offers children a great introduction to the technology – but that's just the beginning! With the 2 pull-back motors the children can send the toy car after building on the race track. The LEGO AR+ app makes the gaming experience even more intense with many exciting augmented reality features. LEGO Technic's Augmented Reality app (AR+ app) allows kids to test their powerful racing car for hours. Race around the area with your car, master the challenges and discover many exciting possibilities for playing. This model car kit with pull-back motor also looks fantastic as an exhibition piece – simply attach the rear cover to complete the elegant look. The LEGO Technic Sets not only look like real vehicles, they also work like this. They offer young LEGO tree builders a playful introduction to technology and mechanics and are wonderful, inspiring gifts for children and teenagers – the engineers of tomorrow. The model is over 8 cm high, 27 cm long and 12 cm wide.Contains 544 parts.This text is machine translated.