Batwing

A batwing is a heart shaped element that inverts riders twice. It is made up of a sidewinder, followed by a reverse sidewinder. This inversion is the inverse of a cobra roll.

The element was first used on Orient Express at Worlds of Fun, where it was called a Kamikaze Kurve. Orient Express was demolished after the 2003 season.

On Arrow Dynamics roller coasters, such as Viper at Six Flags Magic Mountain, it is known as a boomerang, however on Bolliger & Mabillard roller coasters, such as Montu at Busch Gardens Tampa and Afterburn at Carowinds, it is known as a batwing.

The bowtie and the pretzel knot are both similar to the batwing.

Examples

Name	Amusement park	Manufacturer	Type	Opened	Status
Abyssus	Energylandia	Vekoma	Sit-Down	2021	Operating
Afterburn	Carowinds	Bolliger & Mabillard	Inverted	1999	Operating
Buddhism Boundless	Xiyou World of Adventures	Hebei Zhongye Metallurgical Equipment Manufacturing	Sit-Down	2021	Operating
Goudurix	Parc Astérix	Vekoma	Sit-Down	1989	Operating
Great American Scream Machine	Six Flags Great Adventure	Arrow Dynamics	Sit-Down	1989	Closed 2010
Jungle Dragon	Huachang Dragon Valley	Vekoma	Sit-Down	2021	Operating
Montu	Busch Gardens Tampa	Bolliger & Mabillard	Inverted	1996	Operating
Orient Express	Worlds of Fun	Arrow Dynamics	Sit-Down	1980	Closed 2003
ShockWave	Six Flags Great America	Arrow Dynamics	Sit-Down	1988	Closed 2002
Viper	Six Flags Darien Lake	Arrow Dynamics	Sit-Down	1982	Operating
Viper	Six Flags Magic Mountain	Arrow Dynamics	Sit-Down	1990	Operating
Vortex	Kings Island	Arrow Dynamics	Sit-Down	1987	Closed 2019

Images

The batwing element on Great American Scream Machine at Six Flags Great Adventure
Batwing on Viper at Darien lake
Batwing on Vortex at Kings Island

This box: view edit Thrill elements
Inverting	Banana roll Barrel roll downdrop Batwing Bowtie Butterfly Cobra loop Cobra roll Corkscrew Cutback Demonic knot Dive drop Dive loop Diving turn Dog tongue Double inverting dive loop Double inverting stall Drachen fire dive drop Finnish loop Fly to lie / Lie to fly Flying snake dive Heartline roll Immelmann Inclined dive loop Inclined loop In-line twist Interlocking corkscrews Interlocking loops Lagoon roll Negative-g stall loop Norwegian loop Over-banked inversion Pretzel knot Pretzel loop Raven turn Reverse cobra roll Reverse sidewinder Roll over Rollover camelback Saxophone Scorpion tail Sea serpent Sidewinder SkyLoop Step-up under flip Tongue Top-Gun stall Twisted horseshoe roll Twisted in-line rollback Vertical loop Wraparound corkscrew Zero-g roll Zero-g stall Zero-g winder
Non-inverting	Dark/Show section Double down Hairpin dive Hairpin turn Hammerhead turn Helix High five Hill Horseshoe Jr. Scorpion tail Kickflip Non inverting cobra roll Non inverting loop Octopus arm Outward banked airtime hill Over-banked curve Over-banked pretzel knot Pretzel curve Splashdown Splash effect Splash track Stengel dive Switch track Tilt section Trick track Triple dip Tunnel Turntable Twisted dive Twisted top hat Vertical drop track Vertical rollback Vertical spiral Wagon wheel Water brakes Wave turn Windcatcher tower
Variable	Jr. Immelmann Top hat