Prototype: German Federal Railroad (DB) type Kmmks 51 two-axle sliding roof car.

Model: The car is completely new tooling. The car body is made of imprinted, finely detailed plastic and is prototypically lettered. Length over the buffers approximately 46 mm / 1-13/16".

Highlights:

• New tooling.
• New type of car as a sliding roof car.

One-time series in 2014 only for Märklin Insider members.