Model: All of the cars have underbodies specific to the car types. Both of the type Bvmkz 810 cars have Fiat type Y0270 S trucks with lateral motion shock absorbers. Both of the type Bpmz 811 cars have type MD trucks without generators. The trucks on the dining car have disk brakes, magnetic rail brakes, and lateral motion shock absorbers. The pressure-proof cars have construction features such as SIG diaphragms, entry doors, and windows. All of the cars have factory-installed LED interior lighting. The cars also have current-conducting operating couplers. One car has built-in marker lights. Total length over the buffers approximately 142 cm / 55-7/8".