Lt. Brian Kinsella said the 53-year-old man suffered a lasceration to his forehead and had facial swelling from the result of the accident.
Police investigated a car that was thought to be involved but determined damage was from a previous accident.
Kinsella said that witnesses found the man face down with his legs still tangled in the bicycle and a bystander removed the man from the bicycle before police arrived on scene.
Police believe the bicyclist fell onto his face and that alcohol may have been a factor in the accident.
The events which led to the accident are unknown and police are still investigating.