Police are searching for the man they say pushed a 13-year-old boy off his e-bike in Bay Ridge.
The attack happened in front of 9524 Fort Hamilton Parkway at around 4:30 p.m. on April 20.
Authorities say the man walked up to the boy who was riding on the sidewalk and simply shoved him off his bike.
EMS took the boy to Maimonides Medical Center for lacerations to his face and lip. Police say he is expected to recover.
The man took off running northbound on Fort Hamilton Parkway and into the 95th Street/4th Avenue subway station after the attack.
Authorities say he was last seen wearing a gray hooded sweatshirt, blue pants and a black backpack.
Anyone with information is urged to call the NYPD's Crime Stoppers Hotline at 1-800-577-TIPS (8477).