He was not going fast at all, Police said it was just a freak thing, he only slid about 10' then went into the grass, not much damage on the bike or him, just like I said, his number must have been up. There are all kinds of test that are done to show that helmets can help you and there are also alot of tests done showing how much extra weight is put on your neck during a crash. Some test show that if a person did not have a helmet on during a crash they should have been able to hold their head up. This is one of those things that will always keep people going back and forth about what is safe and what is not, I do not ride with one but my wife does, she knows it's my right not to wear one and respects it. We both think you have a time and place.