hmmmm, i dont know how to answer that. Ive been in a wrech involving another bike rider, but we were both drunk. and i flew past a car which slammed on its brakes in front of me, taking its mirror off with my handlebars, but didnt wreck. I then proceeded to accelerate until i couldnt because i thought it was a cop, (later informed that it wasnt) and hit a pedal on a blind curb, wrecked, and lay in the street motionless because i felt sick......