You can definitely kill someone with a bicycle. And a punch.

http://www.cbc.ca/news/canada/british-columbia/gay-basher-ge...

http://www.vancitybuzz.com/2014/10/stanley-park-pedestrian-d...

This is just recent local news from my neck of the woods, off the top of my head.

Just because you can do it, doesn't mean it has anywhere the same likelihood of happening. Not even sure what argument you're trying to make.

This is why concealed guns are banned in most states and fists aren't.

> Just because you can do it, doesn't mean it has anywhere the same likelihood of happening. Not even sure what argument you're trying to make.

Ok, go stand in the street and I'll hit you with a bicycle. I can come to the emergency room later and you can tell me how it didn't hurt that much.

> This is why concealed guns are banned in most states

False, by the way. They just require a license... like a car.

You're likely confusing the (intuitively low) probability of someone being hit by a cyclist with the conditional probability of someone sustaining a serious injury or being killed given they've been hit by a cyclist.

The fist cannot be banned because it is a configuration of the human hand.