A Genesee County man is in guarded condition at Strong Memorial hospital after he crashed his motorcycle over the weekend.
It happened in the town of Batavia Saturday night.
Police say 49 year old Michael Corcimiglia failed to yield to a traffic stop.
He was being chased by police when he slipped on a curve and then was ejected from his bike.
Corcimiglia was taken to Strong Hospital.
The accident is still under investigation.