Model Train and Modular Track (Fully 3D Printed)

This model of a train with a modular track was created for the Train Track Set Master Challenge. It features track that is 1.5" wide with a model train that rides smoothly on the track. The track is fully modular, meaning that any piece can connect to any other piece from either end. Thus, only one type of turn piece is necessary to perform both left and right turns.

To print this model, print:
 

1x Wheelbase

1x Back Wheel Shaft

2x Back Wheel

1x Wheel Shaft

2x Wheel

1x Front Bracket

5x Collar