Detectives are interesting for witnesses or anybody with dashcam footage following the incident in Hendon on Monday evening.
Police have been known as to a piece of the A1 simply earlier than 9pm following stories of a collision involving a moped.
The rider, a 29-year-old man, died on the scene.
His subsequent of kin have been knowledgeable and are being supported by specialist officers, Scotland Yard stated.
At this stage, it isn’t believed another automobiles have been concerned.
Metropolitan Police detectives are urging anybody who noticed the moped earlier than the incident – which happened on the A1’s junction with Sunny Gardens – to come back ahead.
Anybody with data is requested to contact the police incident room on 0208 246 9820.