Bachmann Spectrum 1:20.3 scale narrow gauge 55 Ton Three-Truck Shay Locomotive runs on G gauge track. Painted (black)/Unlettered.
- Die-cast construction, including die-cast gear boxes
- Steel cab with detailed interior
- Operating headlight and backup light
- Three-position polarity switch for conformance to NMRA standards or large scale model railroading practices, and a center/off position