Rapido Trains 39021 HO EMD GP39 Mother+Slug Chessie System C&O 3909 + 140T - DC HO PREORDER. HO DL The higher the efficiency of

The higher the efficiency of a motor the more power it can produce without overheating

5x11x4mm x12

Spark arrestors included to represent later appearance (to be installed by consumer)

Designed with every Traxxas model in mind

Engineer figure inside

Rapido Trains 39021 HO EMD GP39 Mother+Slug Chessie System C&O 3909 + 140T - DC HO PREORDER. HO DL The higher the efficiency ofRapido Trains 39021 HO EMD GP39 Mother+Slug Chessie System C&O 3909 + 140T DC Rapido Trains is proud to present the EMD GP39 locomotive in HO scale! Following the highly successful GP38 and GP40 models, the GP39 brings the same high end, road specific details with a powerful motor and those razor sharp graphics youre accustomed to from us. The EMD GP39 locomotive was unique in that it featured a 12 cylinder, turbocharged 645E3 prime mover 4 less than