Bachmann 32-515Z Derby Lightweight 2-Car BEMU 'Test Unit Gemini' BR RTC (Origina

This model is based on Bachmann's original 2011 Derby lightweight DMU tooling. Our BEMU model is as close as possible to replicating this unique prototype as the tooling will allow. Derby Lightweight 2-Car DMU 'Test Unit Gemini' BR RTC (Original).