LEGO&reg; TECHNIC&reg; Hot Rod Rally Racer 2-in-1 Kids Buildable Play Set | 42022 Features a big, open V6 engine with moving pistons, working front steering, chunky tires and a cool folding roof Includes amazing digital building instructions! Cruise in this coolest of vehicles Fold back the roof and let the sun stream in Get your buddies to check out the cool skull-and-flame decals