Rocker club
Informal term for motorcycle clubs, particularly outlaw motorcycle gangs; not a defined legal category in U.S. federal law, but such organizations may be prosecuted under RICO statutes when engaged in patterns of racketeering activity.

Definition
A rockerklub (rocker club) is an informal term commonly used in true crime contexts to refer to motorcycle clubs, particularly outlaw motorcycle gangs that operate outside the jurisdiction of mainstream motorcycling organizations. The term itself has no precise legal definition in U.S. federal criminal law and does not appear in the United States Code. When law enforcement and prosecutors address criminal activity by motorcycle organizations, they rely on existing statutory frameworks rather than a specific "motorcycle gang" designation.
The primary federal legal mechanism for prosecuting criminal motorcycle organizations is the Racketeer Influenced and Corrupt Organizations Act, commonly known as RICO. Under 18 U.S.C. § 1961, an "enterprise" is defined broadly to include any individual, partnership, corporation, association, or other legal entity, as well as any union or group of individuals associated in fact although not a legal entity. This definition encompasses motorcycle clubs when they function as ongoing organizations. The statute defines "racketeering activity" to include a wide range of state and federal crimes, from murder and kidnapping to drug trafficking and extortion.
To establish a RICO violation under 18 U.S.C. § 1962, prosecutors must prove that defendants engaged in a "pattern of racketeering activity," which requires at least two acts of racketeering activity within a ten-year period. Federal authorities have successfully applied RICO to prosecute members of various motorcycle organizations, treating the clubs as criminal enterprises when evidence demonstrates systematic involvement in predicate offenses. The RICO framework allows prosecutors to target not only individual criminal acts but also the organizational structure that facilitates and profits from ongoing criminal activity.
In practice, the distinction between a legitimate motorcycle club and a criminal organization subject to RICO prosecution depends on the evidence of criminal activity rather than the mere existence of the organization. Courts examine factors such as the club's organizational hierarchy, internal rules requiring or encouraging criminal conduct, financial benefits derived from illegal activity, and the systematic nature of offenses committed by members. The term "rockerklub" may appear in investigative reports or media coverage, but legal proceedings focus on proving the elements of specific criminal statutes rather than establishing membership in a particular category of organization.
