A bicyclist was killed Wednesday afternoon after being involved in a collision with an all-terrain vehicle on a Wyandanch street, Suffolk detectives said.

First Squad detectives said the crash occurred at Davidson and Arch streets at about 4:15 p.m.

The bicyclist died from his injuries, police said, and the motorcyclist was transported to Good Samaritan Hospital Medical Center in West Islip with non-life-threatening injuries.

It was unclear how the accident occurred and authorities did not release information on the identities of the victims.

Police said the investigation is continuing.

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CORRECTION: An earlier version of this story incorrectly identified the vehicle the bicyclist collided with.