Call in the mighty 2-in-1 Heavy Lift helicopter with an array of intricate technical details and motorized functions, including contra-rotating rotors, opening loading ramp and cargo bay doors and a working winch. This model also features movable tail rudder and elevators, a multidirectional nose wheel and a buildable cargo accessory. Comes with an orange, white and grey colour scheme. Rebuilds into a Tandem Rotor Helicopter.• Build a Heavy Lift Helicopter with motorized functions, contra-rotating rotors and working winch!• 2 vehicles in 1 – Rebuilds into a Tandem Rotor Helicopter• Includes LEGO Power Functions motor that adds movement and lights to your LEGO building toys• LEGO Technic building toys are compatible with all LEGO construction sets for creative building• Heavy Lift Helicopter measures over 8 inches high, 23 inches long, and 20 inches wide• 1042 pieces – For boys and girls between the ages of 10 and 16 years old