Not saying on the interstate, local streets. When it's getting dark, the head lights of a street bike look more like a moped than a cruiser does. The only reason cruiser "drug gangs" seem more prominent is because the one's there ARE, are huge. There are far more little street bike rider gangs, especially here in the Tampa area. They're everywhere.... As I said, not ALL street bikers are like that, just the majority. Google street bike riders and you see the majority ( again not all do not stuff words in my mouth ) are young males who are doing stunts and stupid crap. Cruisers? So you see a ton of old dudes. Those younger crowds are far more likely to encounter drugs than older ones. Also, working in an Emergency room as a P.A. guess who I see the most mangled and destroyed? Yup, STREET BIKE riders. Why you ask? They were out show boating and crashed ( usually causing a collision ) and messed themselves up. The cruiser riders? Usually hit by grandma not looking while she was merging. The street bikes? Yup, 95% of the time show boating and injuring themselves. Being as I work at a major triage hospital ( The number one in Florida mind you ) I see the worst of the worst, and lots of it. 95% street bikes incidents are their own fault. Again, I didn't say all, I said most. I stitch up and operate on more of those show boating street riders than any other type of cycle. Bicycle, motorcycle, moped, trike and yes even electric powered wheel chairs. Combine all those, and street bikes account for most of the accidents. Again, they are the most likely to CAUSE an accident, they're rarely hit. Can't tell you how many times I'm cruising down the highway and I hear a ZZZZZ randomly and before I know it a street bike passed me around 120. Street bikes account for more traffic fatalities than I'm comfortable getting into. And yes, again.... they're USUALLY the ones at fault. Again, not always.... but usually. 95% of the time.
Motorcycle Accidents. Sport Bikes Versus Cruisers at Cyril Huze Post
Any study you look up, you will find street bikes are the cause for most accidents they're involved in, and cruisers are far less likely to be the cause, so much as a victim. Also cruisers are involved in FAR less accidents nation wide in general.