A motorcyclist has found himself on top of a car in a brutal collision caught on a dashcam.
The terrifying moment occurred when the rider sped through traffic and collided with an SUV that tried to abruptly switch lanes.
Within a split second, the motorcyclist went from the back of his bike to sitting on top of the black Holden he collided with.
The traffic slowed down, with the driver of the car stopping and exiting his vehicle as another motorcyclist stopped to assist.
The driver appeared to yell and gesture at the motorcyclist, who was hunched up on the side of the freeway.
DashCamOwners Australia uploaded the clip to its popular social media channels and racked up nearly 100,000 views in six hours.