Someone on a bike has a friend ride on the back with them and it doesn't end well.
Two boys dressed in suits are trying to ride a bike and wind up crashing on the ground.
A boy rides his bike with a friend on back and they both fall down after going up a ramp.
Two children rides together on a bike up a ramp and falls off.
Two boys are riding on one bicycle, and they fall after going over a ramp
two boys are riding together on a bicycle and having fun
Two boys attempt to ride a small bicycle before crashing to the concrete.
A man is riding a bicycle on a ramp and they get hurt going off.
Two boys are riding on a bicycle and then they fall of the bicycle.
Two boys are riding on a bicycle together and fall over.