The Hells Angels Motorcycle Club (HAMC) is a worldwide one-percenter motorcycle gang and organized crime

Organized crime

Organized crime or criminal organizations are transnational, national, or local groupings of highly centralized enterprises run by criminals for the purpose of engaging in illegal activity, most commonly for monetary profit. Some criminal organizations, such as terrorist organizations, are...

 syndicate whose members typically ride Harley-Davidson

Harley-Davidson

Harley-Davidson , often abbreviated H-D or Harley, is an American motorcycle manufacturer. Founded in Milwaukee, Wisconsin, during the first decade of the 20th century, it was one of two major American motorcycle manufacturers to survive the Great Depression...

 motorcycles. In the United States and Canada, the Hells Angels are incorporated as the Hells Angels Motorcycle Corporation. Their primary motto is "When we do right, nobody remembers. When we do wrong, nobody forgets".

Both the Federal Bureau of Investigation

Federal Bureau of Investigation

The Federal Bureau of Investigation is an agency of the United States Department of Justice that serves as both a federal criminal investigative body and an internal intelligence agency . The FBI has investigative jurisdiction over violations of more than 200 categories of federal crime...

 and the Canadian Security Intelligence Service

Canadian Security Intelligence Service

The Canadian Security Intelligence Service is Canada's national intelligence service. It is responsible for collecting, analyzing, reporting and disseminating intelligence on threats to Canada's national security, and conducting operations, covert and overt, within Canada and abroad.Its...

 classify the Angels as one of the "big four" motorcycle gangs

Outlaw motorcycle club

An outlaw motorcycle club is a type of motorcycle club that is part of a subculture with roots in the post-World War II USA, centered on cruiser motorcycles, particularly Harley-Davidsons and choppers, and a set of ideals celebrating freedom, nonconformity to mainstream culture, and loyalty to the...

, contending that members carry out widespread violence, drug dealing, trafficking in stolen goods, and extortion

Extortion

Extortion is a criminal offence which occurs when a person unlawfully obtains either money, property or services from a person, entity, or institution, through coercion. Refraining from doing harm is sometimes euphemistically called protection. Extortion is commonly practiced by organized crime...

.