Sometimes a dirtbike can have a mind of it's own, or the driver just can't hold on to it.
This guy turns right into an oncoming car and goes flying. He is lucky to have survived!
This dude does a back flip on his dirtbike and lands face first onto a dozer.
Mom tries to ride a dirtbike but instead ends up crashing into grandma sitting in her wheelchair.
One wipeout causes an even worse crash.