 Attached to the stationary tower is a swinging arm that moves with the push of a 64KW drive motor.Fixed to both sides of the swinging arm is an opposite propulsion conduction system via two drive shafts that run from the connection point of the stationary tower and swinging arm, to the connection point where the swinging arm attaches to the passenger gondola, which keep the passenger gondola upright.On the other end of the swinging arm is a counter weight, usually with the ride's name as an illuminated sign fixed to it.