If there's been a crisis in a market, you don't tend to have a new crisis in that market until the people who went through the last crisis aren't in the system anymore.
A 'death mirror' held up to American culture - Brando, bikes and black leather; Christ, chains and cocaine. A 'high' view of the myth of the American motorcyclist. The machine as totem from toy to terror. Thanatos in chrome and black leather and bursting jeans.