LEGO City Train Free-Wheel Axle

prusaprinters

<p>This free-wheel axle replaces the drive axle of the LEGO City Train. It has a round segment that rotates inside the drive shaft of the train motor, allowing the train to be pushed around the track without rotating the motor.</p><p>The model includes a sacrificial base that makes it easier to print. Break this off before using (it is usually possible to break this off by grabbing the axle when removing the part from the printer bed).</p>