This Bowser Executive Line EMD F Unit is based on one of EMD′s most popular series of diesels. This model features a roadname-appropriate body and roadname-specific details. Also include are factory-installed air hoses, windshield wipers, grab irons, coupler lift bars and window glazing. It′s equipped with an operating headlight, can motor, dual flywheels, nickel silver wheels with RP25 flanges and knuckle couplers for smooth, reliable operation. The recommended minimum radius is 18′. This EMD F Unit locomotive features a 21-pin DCC decoder interface for easy conversion to DCC when you′re ready (decoder sold separately). Check out the entire line of Bowser HO Scale locomotives.WARNING: This product can expose you to chemicals including STYRENE, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov