LEGO 42057 - Technic Ultralight Helicopter

On board this aerodynamic single-seat helicopter, you can experience adventurous flights, as it features rotating main and tail rotors, an adjustable rudder, a detailed engine with moving pistons, and an open cockpit with a realistic seat. The white, red, and black paint job, along with various stickers, makes the model look like a real helicopter. This sturdy 2-in-1 LEGO Technic model can be transformed into an experimental aircraft, providing double the building and play fun. To build the models, you only need to follow the digital 3-D building instructions available in the free interactive LEGO app. The ultralight helicopter measures 12 cm in height, 25 cm in length, and 18 cm in width. The experimental aircraft measures 9 cm in height, 18 cm in length, and 19 cm in width.