Rocking and Folding the Züm-SP

Watch Nelson demonstrate the rigidity of the Züm-SP (self propel) MSCC by rocking it side-to-side. He also demonstrates how easy it is to fold and unfold the Züm.

[@narcisosantiagojr.5382]

Excelente

[@tayyabkamran3953]

What is its prize ? I mean it's cost ?