The Bachmann Spectrum 89311 Santa Fe Combine 1525 HO Lot of 4 Coach Cars are HO scale passenger cars replica of the Santa Fe railroad. They are designed for DC power type and operate on a 2-rail-2-conductor rail system. These coach cars are perfect for model railroading enthusiasts looking to add authenticity to their train layout with the iconic Santa Fe corporate roadname. The Bachmann brand ensures high-quality and attention to detail for a realistic experience.