X (roller coaster)

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X
Location	Six Flags Magic Mountain
Type	Steel - 4th Dimension
Status	SBNO
Opened	January 12, 2002
Manufacturer	Arrow Dynamics
Model	4th Dimension
Lift/launch system	Chain lift hill
Height	175 ft (53.3 m)
Drop	215 ft (65.5 m)
Length	3610 ft (1100.3 m)
Max speed	76 mph (122.3 km/h)
Inversions	2
Max Vertical Angle	88.5 degrees
Max G force	4
Height Restriction	48 in (121.9 cm)
X at RCDB
Pictures of X at RCDB

X is the world's first "4th Dimensional Roller Coaster." It was built by roller coaster company Arrow Dynamics and is unique in the fact that the seats can be rotated 360 degrees backwards or forwards. X is located at Six Flags Magic Mountain in Valencia, California and first opened to the public on January 12, 2002.

1 Description
2 Similar coasters
3 X's operation status
4 External links

[edit] Description

X is a unique prototype design in which the seats can rotate forward or backward 360 degrees in a controlled spin. This is achieved by having four rails on the track: two of these are running rails while the other two are for spin control. The 2 rails that control the spin of the seats (the "X Rails") move up and down relative to the track and spin the seats using a rack and pinion gear mechanism.

X's lift-hill climbs 175-feet (53 m) into the sky with the ride's tallest point above ground at 190-feet (58 m). The coaster's opening drop of 215 feet (65.5 m) is sloped at 88.5 degrees and reaches a maximum speed of 76 mph (122 km/h). The 3,610-foot (1100 m) long layout features six inversions including a skydive, two "raven turns", one backflip, and a twisting front flip.

Although the ride has received mostly rave reviews from enthusiasts and is a huge hit among the general public, X has had problems. Due to design flaws—particularly with the trains—the ride's opening (originally scheduled for summer of 2001) was delayed until January of 2002. In June, the ride closed for several months in order to modify the trains. In August of 2002, the ride reopened and has been running smoothly ever since, except for a train valleying in the summer of 2005.

Six Flags has confirmed that X will be shutdown until mid January due to rehab.

[edit] Similar coasters

S&S Arrow has recently reopened the second roller coaster of this type, Eejanaika (meaning 'Ain't it Great?'), at Fuji-Q Highland in Fujiyoshida, Yamanashi, Japan. This second 4th Dimension coaster is very similar to X, but differs in Height (Eejanaika is over 260 feet tall), and some elements are altered, such as the first 'half-half' element, in which the trains rotate on the track one half turn as the seats also rotate one half turn, has now been replaced with a 'full-full' element, in which the train rotates on the track for one full turn as the seats rotate one full turn. The turn back towards the lift hill on Eejanaika is a true overbanked turn, while on X, this turn was not. While the two coasters are different, they are also very similar.

[edit] X's operation status

Currently, X is closed for some form of refurbishment. It is stated that since X's trains are extremely heavy, they produce a major amount of stress on the structure, and causes consistent closure in order to fix small parts of the track or the supports. The roller coaster is scheduled to re-open next season.

[edit] External links

X Roller Coaster Review and photos on Ultimate Rollercoaster.com.
Review of X on America Coasters
Listing of 4th Dimension installations at RCDB

Maps and aerial photos Coordinates: 34.421005° -118.592885°

Golden Ticket Awards: Best Steel Coaster
Year	2002	2003	2004	2005	2006
Ranking	20	15	15	12	20

Roller coasters at Six Flags Magic Mountain
Batman: The Ride - Canyon Blaster - Colossus - Déjà Vu - Flashback - Goldrusher - Goliath - Goliath Jr. - Ninja - Psyclone - Revolution - The Riddler's Revenge - Scream! - Superman: The Escape - Tatsu - Viper - X