Twisted in-line rollback

A twisted in-line rollback is an inversion that resembles an upwards heartline roll. At the top, the train falls backwards through the element again.


Name Amusement park Manufacturer Opened Status
The Flash: Vertical Velocity
Six Flags Discovery Kingdom
Intamin 2001 Operating
Walibi Rhône-Alpes
Gerstlauer 2019 Operating

Thrill elements