Police are asking for the public’s help identifying four men who assaulted and robbed an 18-year-old man in Fordham.

Authorities say the victim was struck in the head with a rock on East Fordham Road in July.

The group removed the man’s necklace before fleeing the scene on foot.

Police say he was hospitalized in stable condition and is expected to be OK.

Anyone with information is urged to call 1-800-577-TIPS.