Athearn Genesis G65922 HO Scale EMD GP50 Norfolk Southern NS 7054 DCC Sound Twin Otter Short Course Style Wheel with

Short Course Style Wheel with replaceable center hub

17mm Aluminum Hex Hub

After your model arrives

HiTEC 32645S HS-645MG Ultra Torque Metal Gear Ball Bearing Servo

Trail Mode: 100% FWD

Athearn Genesis G65922 HO Scale EMD GP50 Norfolk Southern NS 7054 DCC Sound Twin Otter Short Course Style Wheel withAthearn Genesis G65922 HO Scale EMD GP50 Norfolk Southern NS 7054 DCC Sound The most significant difference in the GP50 from earlier designs like the GP40 was upgraded components (like a turbocharger silencer and new type of blower housing) and increased horsepower. The locomotive also introduced a new anti wheel slip technology where the locomotive horsepower output was reduced if a wheel slip condition was introduced. It also included features