Beloit police are searching for a suspect in a pair of Monday afternoon armed robberies. Police responded shortly after 3:00 p.m. to the Beloit Bicycle Company at 110 West Grand Avenue, and Pizza Hut at 902 Fourth Street. The investigation indicates the suspect threatened the clerk at Beloit Bicycle with a hammer. The suspect at Pizza Hut threatened the clerk with a knife. The suspect is described as a white male, about six-foot, with a thin build. He was wearing a Blue hooded sweatshirt, blue jeans, and a blue bandana.