The Bachmann Spectrum K4 4-6-2 Pacific #5404 NIB is a ready-to-go model train steam locomotive in 1:87 scale. This black locomotive features a 4-6-2 wheel configuration, plastic and diecast construction, and light function. Designed for HO gauge model railroads, this analog-controlled locomotive is based on the Pennsylvania Railroad corporate roadname, making it a perfect addition for transportation-themed layouts. With a vintage design and brand new condition, this Bachmann locomotive is a great choice for model railroad enthusiasts aged 17 years and up.