Greenmax 5754 Coreless Motor Power Unit (without Seat) (Gray, 21m Class) Kawada 69mm bone for universal shaft

69mm bone for universal shaft used in YZ-2D TMW etc

but this time

and it can only be called a variant

-The 4-car set of motor vehicles has no traction tires

Greenmax 5754 Coreless Motor Power Unit (without Seat) (Gray, 21m Class) Kawada 69mm bone for universal shaftCoreless Motor Power Unit (without Seat) (Gray, 21m Class) It is a coreless motor power unit that can be used for finished vehicles, including the separately released [Unpainted Colored Economy Kit]. The high performance motor and gear system allow you to enjoy stable driving from low speeds. It can be attached to commercially available vehicles such as the Greenmax Economy Kit by processing by the user. (Depending on the combination, processing on