A 29-year-old motorcycle rider is fighting for his life following a hit-and-run in Williamsbridge, police say.

The crash happened just before 9:15 p.m. Thursday. Citizen app footage taken at East 211th Street and Boston Road shows the green bike next to crime scene tape and debris.

Authorities say the man was traveling southbound on a 2022 Kawasaki motorcycle when he collided with a vehicle that did not remain at the scene.

EMS took him to NYC Health + Hospitals/Jacobi, where he is listed in critical condition.

No arrests have been made as of Friday afternoon.