Somewhere in biker culture, there is apparently a rulebook everybody is expected to know and nobody can produce.
It appears whenever somebody wears the wrong thing, speaks to the wrong person, crosses some invisible boundary, disrespects a club, refuses an expectation, associates with somebody considered unacceptable or simply behaves in a way another biker does not approve of. Eventually somebody invokes the higher authority: the Biker Code.
That should raise a fairly basic problem.
Whose code?
There are unquestionably rules within motorcycle-club culture. There are constitutions, bylaws, membership requirements, chapter procedures, voting systems, protocols around colours and club property, expectations imposed on prospects and rules governing conduct among members. Academic research has documented those structures for decades. Canadian anthropologist Daniel Wolf’s landmark 1991 study, The Rebels: A Brotherhood of Outlaw Bikers, examined an outlaw motorcycle club from inside and even included a motorcycle-club constitution among its supporting material. Other research has similarly found that outlaw clubs commonly operate with written club rules and formal organizational structures.
Those rules are real.
They are also club rules.
That distinction may be one of the most important conversations biker culture is avoiding.
A culture is not a constitution
The sources reviewed for this article do not identify a founding document called the Biker Code. There is no demonstrated author, original text or universal authority that established one set of rules governing every outlaw biker, every motorcycle club or every country.
What the historical and ethnographic record does show is something more complicated.
Outlaw motorcycle culture developed customs, values, rituals and expectations. Loyalty appears repeatedly. Brotherhood does too. Researchers have documented secrecy, commitment to the club, internal discipline, earned membership, respect for colours, distrust of outside interference and the importance of proving oneself before receiving full membership. Quinn and Forsyth’s research into the symbolism and values of one-percenter clubs likewise describes a subculture in which identity is communicated through shared symbols, language and values.
That looks like a code because culture often works like one.
People learn what is acceptable from the people around them. Traditions are passed down. Prospects watch members. Members correct prospects. Stories about what happened before they arrived become lessons about how things are supposed to be done. Eventually, nobody needs to point to a paragraph in a manual because everybody in that particular environment understands the expectation.
But shared customs are not automatically universal rules.
Research into Dutch outlaw motorcycle clubs found that even something as fundamental as the length and operation of the hangaround and prospect process can vary among clubs and between chapters. Clubs may share a recognizable organizational model while maintaining their own rules and practices.
If clubs can differ over their own membership processes, it becomes difficult to argue that thousands of bikers belonging to different clubs, chapters, regions and generations somehow inherited an identical unwritten constitution.
The universal Biker Code begins to look less like a single code and more like several things piled together: formal club rules, established MC protocol, regional customs, generational traditions, personal ethics and stories repeated often enough that they eventually become cultural truth.
None of that makes the traditions meaningless.
It does mean we should stop pretending they all came from the same book.
The code always seems clearer in retrospect
There is another problem with unwritten codes: they can change without anybody admitting they changed.
A 2021 Australian Institute of Criminology study interviewed 39 former outlaw motorcycle gang members about changes they had experienced inside their clubs. Researchers found recurring complaints about declining loyalty and camaraderie, changing recruitment practices and younger members who some participants believed were motivated more by money, violence or status than traditional club life.
One former member put it simply: “There used to be a code.”
The example he gave concerned boundaries of conflict that he believed previous generations had observed and newer members had abandoned.
That statement is revealing.
It suggests that at least some bikers experienced genuine behavioural limits that they understood as a code. It does not establish that those rules were shared by every club or every biker, and the study cannot tell us whether the earlier era was actually as principled as former members remembered it.
Nostalgia has always been generous to the past.
Every generation can convince itself that the previous one had more honour, stronger handshakes, better motorcycles, tougher prospects and men whose word actually meant something.
Maybe sometimes it is true.
Sometimes memory edits.
The more important point is that even people who believe deeply in “the code” do not necessarily agree on what it contains.
Respect is where the problem becomes obvious
Take perhaps the most common word in the conversation: respect.
Few people around motorcycle clubs would argue against it. Yet “respect” can describe very different things.
It can mean basic courtesy. It can mean respecting somebody’s colours or clubhouse. It can mean acknowledging a club’s history. It can mean respecting an officer’s position inside his own organization. It can mean not interfering in another club’s internal affairs.
Those are understandable concepts.
Respect can also be stretched until it means obedience.
Someone demands recognition from another person and calls it respect. Someone objects to criticism and calls the criticism disrespect. A person insists his own traditions must be followed by people who never agreed to them. Someone with perceived status decides another person has violated protocol that was never explained until after the supposed violation occurred.
At that point, “the code” stops describing culture and starts becoming authority.
The same problem occurs with loyalty.
Loyalty can mean standing beside people when standing beside them costs something. It can mean keeping confidences, supporting a brother through hardship or refusing to abandon someone because association has become inconvenient.
But loyalty without judgement can also become an excuse.
If somebody expects accountability from outsiders but invokes brotherhood whenever accountability reaches his own circle, that is not evidence of a stronger moral code. It is evidence that the rule changes depending upon who is standing accused.
A meaningful code should become more demanding when it is inconvenient, not less.
The Code of Silence is not the Biker Code
There is one particular “code” that does appear repeatedly in research: the code of silence.
Studies of outlaw motorcycle clubs in Europe and elsewhere describe strong expectations that internal club business remain internal and, in some environments, that members do not co-operate with law enforcement concerning club affairs or criminal conduct. Researchers have examined that secrecy as part of trust, internal cohesion and the separation between insiders and outsiders.
That is a documented cultural practice.
It still should not be confused with a universal Biker Code.
More importantly, no cultural tradition magically removes individual responsibility under the law or turns harmful behaviour into honourable behaviour merely because somebody can attach the words loyalty, brotherhood or code to it.
An unwritten rule can explain why somebody behaved a certain way. It does not automatically justify what they did.
That difference matters.
Maybe the illusion is the universality
Calling the Biker Code completely fictional would go too far.
Too many recurring values appear across too much research for that conclusion to make sense. Brotherhood, commitment, loyalty, secrecy, respect, earned membership and resistance to outside authority are not inventions dreamed up last Tuesday for social media. They have deep roots in outlaw motorcycle culture.
The illusion may instead be that all those values ever formed one coherent and universally accepted code.
They did not have to.
Culture rarely develops that neatly.
American motorcycle-club traditions travelled internationally, but clubs developed in different countries, cities and social environments. Research from Canada, the Netherlands, Germany and Australia shows recognizable similarities while also documenting different organizations, practices and changes over time. The available evidence does not support pretending that every biker in Canada, Mexico, Colombia, Europe, Australia and the United States inherited precisely the same unwritten obligations.
Yet biker culture sometimes speaks as though they did.
That is where tradition can become mythology.
And mythology becomes particularly useful when nobody can check the original.
The uncomfortable test
Perhaps there is a simple way to determine whether somebody is talking about an actual principle or merely using biker mythology to win an argument.
Apply the rule to yourself.
If respect is part of the code, it cannot mean only the respect other people owe you.
If loyalty is part of the code, it cannot exist only while somebody remains useful.
If brotherhood is part of the code, it cannot disappear the moment supporting a brother becomes inconvenient.
If personal responsibility matters, putting on colours cannot make responsibility disappear.
And if a rule supposedly governs every biker, a person claiming that authority should be able to explain where the rule came from, who recognizes it and why someone outside his club ever agreed to be governed by it.
Otherwise, perhaps what is being enforced is not biker tradition at all.
Perhaps it is preference dressed up as protocol.
That distinction matters because real traditions do not need imaginary history to give them weight. A club can establish its rules. Members can choose to accept them. People can respect another organization’s customs without surrendering their own judgement. Bikers can preserve old-school values without pretending every habit, grievance or personal opinion came down from some mythical council of the first outlaws.
There may never have been one Biker Code.
There were clubs. There were rules. There were traditions. There were expectations passed from one generation to another, some worth preserving and some worth reconsidering.
The real danger begins when those things are blended together into an invisible authority that can never be questioned because nobody can ever produce it.
A code worthy of respect should restrain the person invoking it just as strongly as the person being accused of breaking it.
If it changes depending on whose patch is involved, whose friend is involved or who benefits from the outcome, it is no longer much of a code.
It is a permission slip.
Sources referenced
-
Daniel R. Wolf. The Rebels: A Brotherhood of Outlaw Bikers. University of Toronto Press, 1991.
-
James F. Quinn and Craig J. Forsyth. “Leathers and Rolexs: The Symbolism and Values of the Motorcycle Club.” Deviant Behavior, 2009.
-
Christian Johann Schmid. “Ethnographic Gameness: Theorizing Extra-methodological Fieldwork Practices in a Study of Outlaw Motorcycle Clubs.” Journal of Contemporary Ethnography, 2021.
-
Sjoukje van Deuren, Robby Roks and Teun van Ruitenburg. “Inside the Dutch Hells Angels: an empirical study into the club’s entry mechanisms.” Trends in Organized Crime, published online 2024.
-
Christopher Dowling et al. The changing culture of outlaw motorcycle gangs in Australia. Australian Institute of Criminology, Trends & Issues in Crime and Criminal Justice No. 615, 2021.
-
“Outlaw biker violence and retaliation.” PLOS One, 2019. Research reviewing organizational structures, written rules and constitutions within outlaw motorcycle clubs.