The Zipper is an amusement ride designed by Joseph Brown under Chance Rides in 1968. Popular at carnivals and fairs in the United States, Canada, Australia, Mexico and New Zealand, it features strong vertical G-forces, numerous spins, and a noted sense of unpredictability. Chance Rides had manufactured the ride continuously from 1968 to 2001. In 2015, Chance built a Zipper for Skinner's Amusements. Since its debut, 222 models were produced. Only one of these was specifically designed for an amusement park, Galaxyland, at the West Edmonton Mall in Edmonton, Alberta, Canada. However, it was eventually removed due to frequent breakdowns as this ride was not designed for full-time operation.

Chance Rides is a roller coaster and amusement ride manufacturer. Originally founded in 1961, the current company was formed on May 16, 2002, when the former Chance Industries Inc. emerged from bankruptcy. The main office and manufacturing facility are located in Wichita, Kansas.