Upside Down Overpass

Forget the batteries, and the electrical outlet. Upside Down Overpass is a fast paced, gravity-defying car and track - and the high voltage action is powered by a wind-up back and forth motion! But first, there's the anticipation of designing one of three track layouts (instructions included) and the more complex, the more loops and thrills. The Porsche Boxter™ can go totally upside down five times in a row!