2003 Kawasaki Vulcan 1500 Mean Streak, Long, Low and Mean! - You could call it the most powerful V-twin cruiser Kawasaki's ever built. Or you could call it a down-and-dirty streetfighter with a sportbike soul. Whatever you call it, the Vulcan 1500 Mean Streak motorcycle has the most attitude in the Kawasaki cruiser line-up. In fact, since its inception in 2002, Mean Streak has been the most talked about motorcycle in the popular performance cruiser category.