A twerking woman’s saucy roadside dancing display caused mayhem when a biker smashed into car.

The video shows a brunette busting her best moves for the camera as the whine of a motorcycle can be heard in the background.

As the biker appears in view, the dancer starts cheering to get his attention, causing him to take his eyes off the road.

He turns his head toward the gyrating woman and in doing so, fails to notice an oncoming BMW.

As a result, the motorcycle smashes straight into the car, catapulting the rider into the air.

Immediately after the crash, the woman and person filming dash toward the collision, clearly panicked by what has just happened.

The clip goes on to show the biker’s limp body lying in the road.

Astonishingly, he managed to survive the crash, but did sustain a broken pelvis and leg.

More than 170,000 people have watched the video, filmed in Ukraine, since it was uploaded Sunday.

Shocked commenters on YouTube have asked, “Why would you dance on the motorway?”