The R44/R46 cars are used in NYC subway service. They are also operated on the Staten Island Rapid Transit routes. Trains feature two end cab cars, and cabless midtrain cars. With the flexibility offered by the ability to vary the length of trains using any number of B cars, a train of appropriate length for your railroad can easily be created. Body shells are resin castings, while frame and trucks are 3D-printed. Powered or Dummy cars can be built. Models are designed to use Bowser drives and trucks. Kits are designed for easy assembly. All parts are CAD-designed for greatest precision detail and parts fit.