Tweeter and the Monkey Man
The Siberian Axe are a well known and violent biker gang that is a scourge of the Metro area. Their vicious battles with all opponents have raged all the way to Seattle. While still regional the Siberian Axe is clearly at a point where it will consider spreading the club further.
Members of the Axe must be physically impressive or else psychotically violent. While there is no formal dress code, Axe tend to favour dark (synth) leathers and a faux barbarian look. They are also famously misogynistic yet non-racist (well, they think elves are mamby pamby). They also have a tattoo culture (axe illustrations abound) and while not required many members carry axes in the same way a Sikh carries a khirpan.
While completely unfounded, there have been many rumours that the Siberian Axe are the street muscle of the Vory v Zakone.