Also, one other note - I was talking about riding experience, not absolute age - something the CDC doesn't track, but other large studies I've seen do. There's

Also, one other note - I was talking about riding experience, not absolute age - something the CDC doesn't track, but other large studies I've seen do. There's a strong correlation between experience - whether gauged by years of riding or, even better, raw mileage. There's also a huge correlation between unlicensed riders and serious injuries. Motorcycle riders are far more likely to be unlicensed than car drivers - last I heard was something like 3-4 times as likely. Unlicensed motorcycle riders are over twice as likely to be in fatal accidents than licensed motorcycle riders. I ride 15,000-20,000 miles a year - I'm well trained, equipped, and experienced. A lot of bike owners ride weekends, occasional trips, etc. I actually don't ride much on the weekends - and when I do, I'm pretty shocked how bad (dangerous, rude, etc) the riders are compared to the commuters I mostly see.