Sky Rocket II is a steel roller coaster model made by American manufacturer Premier Rides. The first Sky Rocket II was Superman: Ultimate Flight at Six Flags Discovery Kingdom, which opened on June 30, 2012, and the latest is Sky Loop at Riyadh Winter Wonderland in 2022. The ride model features a height of 150 feet (46 m), a length of 863 feet (263 m), a maximum speed of 62 miles per hour (100 km/h), and includes one inversion. The ride has been noted for its low-cost and small foot-print.

Premier Rides is an amusement ride manufacturer based in the United States. The company was the first to use Linear Induction Motors (LIMs) on their roller coasters. Jim Seay has been the sole owner and company president since 1996.