In the 1970s with the evolution of the drug culture these gangs also got absorbed into it firstly as participants and then as the suppliers. Soon, the gangs had learnt that they could make money through organized criminal activities and they started getting profit oriented in the 1970s. (NCJRS, 1991) Today, the outlaw gangs are a significantly bigger threat than they once used to be and have taken form of sophisticated organizations. They engage in conspiratorial activities mainly and achieve their goals through violence and intimidation. Apart from it they are also a threat to the society and nation because of their expertise in sophisticated weaponry and their international intelligence networks. Literature Review It can be said that the motorcycle gang culture in USA started flourishing during the 1970s.There are many motorcycle gangs in USA of which the five most prominent are listed below- The Hells Angels. Pagans Outlaws Bandidos Sons of Silence. Apart from these five major gangs, there are also hundreds of other gangs operating in different parts of USA. These gangs mainly make their money through motorcycle thefts, prostitution, money laundering, trade of illegal weapons, gang violence and narcotics trade. To understand the motorcycle gang culture in