The bicyclist hit and killed by a vehicle near Riverbank on Saturday evening was a 49-year-old man from Modesto.
Raymundo Campos died as a result of the hit-and-run accident, the Stanislaus County coroner's office said Monday.
Campos was riding a specialized bicycle west on Claribel Road east of McGee Avenue at 7:20 p.m. when a vehicle heading in the same direction hit the back of the bike.
Officers were trying to find the driver involved in the accident, who left the scene before emergency responders arrived. There was no description of the vehicle or its driver.
Officers ask anyone with information about the crash to call the Modesto-area CHP at (209) 545-7440.