Ednör – L'Attaque

Ednör – L'Attaque
Previously known as Serial Thriller at Six Flags AstroWorld (1999-2005)
Ednör – L'Attaque as seen from the opposite side of Lac des Dauphins
La Ronde
Coordinates45°31′33″N 73°32′12″W / 45.5259°N 73.5367°W / 45.5259; -73.5367
StatusOperating
Opening dateMay 15, 2010
Cost$10 Million
Six Flags AstroWorld
Coordinates29°40′39″N 95°24′24″W / 29.6774°N 95.4066°W / 29.6774; -95.4066
StatusRemoved
Opening dateMay 29, 1999
Closing dateOctober 30, 2005
General statistics
TypeSteel Inverted
ManufacturerVekoma
ModelSLC (689m Standard)
Lift/launch systemChain lift hill
Height109.3 ft (33.3 m)
Drop27.7 m (91 ft)
Length2,260.5 ft (689.0 m)
Speed49.7 mph (80.0 km/h)
Inversions5
Duration1 min, 36 sec
Max vertical angle59°
Capacity1040 riders per hour
G-force3.1
Height restriction52 in (132 cm)
Trains2 trains with 10 cars. Riders are arranged 2 across in a single row for a total of 20 riders per train.
Flash Pass Available
Ednör – L'Attaque at RCDB

Ednör – L'Attaque is an inverted roller coaster at La Ronde in Montreal, Quebec, Canada. Built by Vekoma, it is a standard 689-meter Suspended Looping Coaster (SLC). It debuted in 1999 as Serial Thriller at Six Flags AstroWorld in Houston, Texas. Following the closure of AstroWorld in 2005, Serial Thriller was dismantled and moved to Six Flags Great Escape and Hurricane Harbor in Queensbury, New York. After sitting idle in New York for four years, it was relocated to La Ronde and opened for the 2010 season.