Atlas' popular Atlas Classic N Scale RS-1 Locomotives are modeled after Alco's version introduced in the early 1940s. Features Include: -Scale Speed? motor -Powered low friction drive -Blackened metal wheels, dual brass flywheels, -Directional lighting -Golden-White LEDs -AccuMate? knuckle couplers. Please note: The N Scale RS-1 will not have DCC ready frames