Sprocket Rockets is a steel roller coaster located at Six Flags Great America in Gurnee, Illinois. This is a junior coaster with a height restriction of only 36 inches (910 mm). Opened in 1998, it is a Vekoma "roller-skater" model roller coaster. It is located in the Camp Cartoon section of the park, in Yukon Territory, as the headline attraction. It was originally named Spacely's Sprocket Rockets and themed to The Jetsons. It was renamed to Sprocket Rockets in 2018.Sprocket Rockets is the second junior-coaster built at the park. The first, was a Bradley & Kaye Little Dipper named Gulf Coaster; however, it only operated in the 1976 season. Fires and other issues forced the park to close it.