Cool boys on cool bikes. Everything from an old Triumph, BSA, BMW or Moto Guzzi to Harley, Choppers, or an Ducati. Loads of nice pictures.
Biker boyz is also a movie from 2003 and not a very good movie if one should trust the reviews. It is probably avaible on some streaming service like Netflix, HBO, Amazon or Hulu so you could have a look yourself and be the judge if it was worth 2 hours of your life.
There are a lot of other biker boyz in the movies. Take the movie Wild Hogs where four boyz, John Travolta as Woody Stevens – Tim Allen as Doug Madsen – Martin Lawrence as Bobby Davis – William H. Macy as Dudley Frank, set out a roadtrip where they get more than they asked for getting in trouble with a hard core biker gang.
Then there are the really cool biker boyz like Lee Marvin as Chino and Marlon Brando as Johnny Strabler in The Wild One.