Translated Description from PIKO: New for 2022: Print version of the DB rail bus from Era III. The PIKO models of the railcar and the control car embody, like their DB role models, functionally reliable constructions. The railcar model is driven by a miniature motor, which is equipped with two precisely dimensioned flywheels for the benefit of flawless running properties. The drive acts on both axles of the railcar. Since the railcars and control cars can be coupled to one another via electrically conductive close coupling kinematics, two additional (and thus four) axles can be used for safe power consumption when using a control car. The railcar has a PluX16 digital interface according to NEM 658 standards. The lighting functions of both vehicles can be switched separately. A clear view is possible through the passenger compartments of the railcars and control cars. The railcar can also be used as a prototype for transporting individual freight cars.