The Piko 37559 is a G Scale model of the Bahnbau Era V class BR 203 diesel locomotive, supplied with sound. – Bahnbau Era V class BR 203, rebuilt from DR class V 100. Built from tough, weather-resistant materials, the 37559 is 570mm (22.4 in) long, needs a minimum radius of 600mm (23.6 in), and is made in Germany.