TULSA, Oklahoma - A 63-year-old man is in critical condition after a motorcycle crash Friday night. 

Crews responded to Harvard and Admiral where they say a car pulled out in front of a 3-wheeled motorcycle rider. 

The man on the motorcycle was northbound on Harvard when a woman driving southbound turned left in front of him, reports say.

The man was unable to stop before crashing into the car, according to police.

He was taken to St. John hospital in critical condition. 

Reports say he was not wearing a helmet.