The hit-and-run crash happened in Selden at about 9:50 p.m. on Wednesday, Jan. 4, the Suffolk County Police Department reported.
SCPD said the teen, now ID'd as Isaac Ramirez, of Selden, was struck by a southbound vehicle while he was riding the bicycle south on Dare Road near 13th Street.
The vehicle then drove away from the scene, traveling south on Dare Road, police reported.
Detectives asked anyone with information about the crash to call Crime Stoppers at 1-800-220-TIPS.
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