only bad thing ever to happen to me on the street is that dog i hit. Didnt go down,but felt terrible! On the track i lowsided at Putnam in the rain and i highsided at beaver at aroud 70-80mph. Good times. As for group rides i have only seen 1 wreck that 2 bikes were involved. They were too hot and in gravel and one went down and the other must have target fixated and he went down next to the first guy. I have seen maybe 10-15 wrecks on the street.