Helmets are good for other things too.
Two dirt bikers come around a corner and smash right into each other.
Didn't your parents teach you to look both ways before crossing the road.
A biker's attempt at drifting goes bad.
If texting while driving can get you a ticket then what will this get you?
Check out this pro mountain biker.
I'm not sure who is really at fault here but it looks like he got what he...
Road Rage Bikers Attack Guy With Surprise Ending, Wait for it...
Nice dismount though. I give him an 8.5.