The American Flyer Santa Fe PA-1AB Locomotive Set in red and silver is a vintage replica of a Santa Fe locomotive from the 1950s. This ready-to-go pre-built model runs on an analog control system and features a Bo-Bo wheel configuration in 1:64 scale. Made of plastic, this diesel locomotive is designed for collectors aged 17 years and up, and operates on a two-rail system. Perfect for model railroads and train enthusiasts, this piece brings a nostalgic touch to any transportation-themed display.