Police are asking for the public's help to find a man they say is wanted for a diner robbery in the Bronx.

According to authorities, the suspect walked through the back door of the Royal Coach Diner on Boston Road Sunday afternoon, stole an employee's backpack and rode off on a bicycle.

The backpack had $2,000 in cash and headphones.

Anyone who knows the identity of the suspect or has more information related to the case is asked to contact police.