A scooter rider, identified as Basappa Nivrutti Bandgar (51) of Ambegaon Budruk, died after a truck rammed into his two-wheeler from behind on the Katraj-Dehu Road Bypass around 3.15pm on Tuesday. A 31-year-old man died after an unidentified vehicle hit his scooter from behind around 11.30pm on Tuesday on the Katraj Dehu Road Bypass.