By turning the crank the driver and his motorbike make a cyclical movement. The motorbike is lifted in the front, then the rear wheel lifts - the machine is flying  and the driver rises from the seat - first the front then the rear wheel touches  the carriageway.

By turning the crank the driver and his motorbike make a cyclical movement. The motorbike is lifted in the front, then the rear wheel lifts - the machine is flying  and the driver rises from the seat - first the front then the rear wheel touches  the carriageway.

The rotation of the handle  is converted by a crank slider into an elliptical movement of bike and driver. You can choose either female or male motorcyclist.

Author: Walter Ruffler
Crank mechanism Size: 14 x 6 x 13.5 cm
4 construction sheets DIN A 4

Difficulty class: middle

Published by: Walter Ruffler Paper automata