As an Era V variant and thus in the attractive product colors of mint green and light gray, the new model of the 772 appears. The rail car is powered by a powerful micromotor that is equipped with flywheel masses for the sake of perfect running characteristics and has a factory-installed buffer capacitor for optimum running characteristics without sound interruptions. The drive acts on both axles of the powered rail car. The powered rail car and cab control car can be coupled together using current-conducting close coupler kinematics. The lighting functions of both cars can be switched separately, allowing a clear view through the passenger compartments. For example, the traction unit independently registers whether a cab control car is attached and then switches off the lighting between the cars. The PIKO piglet cab is prepared for an uncomplicated retrofit with Plux22 decoder, sound and the largest possible speaker.