A man riding a moped was struck and killed Wednesday afternoon in Brooklyn, cops said.

The 39-year-old man was hit while driving on Palmetto Street in Bushwick just around 5 p.m. when a truck tried to turn right on Central Avenue, cops said.

EMS rushed the man, whose name was not released to Wyckoff Hospital, but he could not be saved.

The 33-year-old truck driver remained on the scene.