Atlas Gold 10004198 HO Scale GE Dash 8-40C YN2 White Roof CSX 7636 DCC LokSound Speed Boat This system is based on

This system is based on a cap design

It calculates revolutions per minute (RPM)

the RC4WD Twister Metal Gear Digital Servo has the power and performance you need when the turning gets tough

1 * M3 x 12mm screw

Atlas Gold 10004198 HO Scale GE Dash 8-40C YN2 White Roof CSX 7636 DCC LokSound Speed Boat This system is based onAtlas Gold 10004198 HO Scale GE Dash 8 40C YN2 White Roof CSX 7636 DCC LokSound First built for Union Pacific in the late 1980's by General Electric, the DASH 8 40C diesel locomotives were identified by an enlarged exhaust stack and the mounting of the dynamic brake grids in a square like unit behind the cab, which housed an enlarged equipment blower fan. These six axle, 4,000 hp engines are still in service today in North America. FEATURES: Now with