Bikers - originally British youth subculture that evolved out of the teddy boys in the 1960s. They wore black leather jackets and jeans and boots; had greased hair and rode motorcycles and listened to rock'n'roll. They were largely unskilled manual laborers. Contemporary definition of biker: a person who leads a lifestyle that revolves around being part of the brotherhood of motorcycle riders, they share traditional attitudes about the code of the road. They listen to rock music. Their clubs are very famous all over the world and attract a lot of guests.