The Metropolitan Police were called just before 4.45pm on Friday (June 27) to report of a crash between a car and an e-bike on Bexley Road at the junction with Alderwood Road.
The officers attended and found an 18-year-old man.
The man was taken to hospital with severe injuries.
His injuries are not believed to be live-changing.
The driver of the car was spoken to at the scene, and the e-bike was seized.
No arrests have been made.
A spokesperson for the Metropolitan Police said: “Police were called at 16:44hrs on Friday, 27 June to reports of a road traffic collision between an e-bike and a car on Bexley Road, SE9 at the junction with Alderwood Road.
“Officers attended and an 18-year-old man was taken to hospital with severe injuries.
“They are not believed to be life-threatening or life-changing.
“The driver of the car was spoken to at the scene. There have been no arrests.
“The e-bike has been seized.”
