Name: Gruesome Ghoul's Motorcycle Club
Classification:
villains
group
Publisher(s): 
First Appearance: Justice League of America (vol. 1) #72 (June 1969): "13 Days to Doom!"
Creators: Denny O'Neil, Dick Dillin, Sid Greene
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 1
Enemy of: The Justice League
Justice League of America (vol. 1) #72 (June 1969): "13 Days to Doom!"
Suggested links for further research about this character:
- http://www.jlasatellite.com/2008/01/justice-league-of-america-72-june-1969.html
- https://www.comics.org/issue/22765/