Bikers

Outlaw Motorcycle Clubs, aka biker gangs, are groups of motorcycle riding gang members mostly made up of Caucasian Americans. They frequently control large territories but in some appearances in the series they only control a certain bar and its immediate surroundings. There have been several outlaw motorcycle clubs in the Grand Theft Auto series including:

2D Universe

 * The Angels

3D Universe

 * Liberty City Bikers
 * San Andreas Bikers
 * Vice City Bikers
 * White Stallionz

HD Universe

 * Angels of Death MC
 * The Lost MC
 * Uptown Riders MC
 * GTA Online Motorcycle Clubs

Real life

 * GTA Online: Bikers, a DLC released for Grand Theft Auto Online on October 4, 2016.