Metropolitan Police were called to the incident in Noak Hill Road shortly after 2.30pm yesterday afternoon (August 9).
There had been a crash between a motorbike and a car close to the Deers Rest pub.
London Ambulance Service (LAS) treated the motorcyclist, a 49-year-old man, at the scene before rushing him to hospital, where he was later pronounced dead.
The driver of the car stopped at the scene, and police have said they are helping officers with their enquiries.
No arrests have been made but enquiries into the circumstances of the crash are “ongoing”.
The man’s next of kin have been informed of his death.
In a post to Facebook, the Deers Rest pub said: “Some of our team responded to the accident and were involved in providing support.
“As such, the accident has had a profound effect on them.”
The pub closed yesterday evening after the crash, but has reopened today (August 10).
Detective Sergeant James Moody, from the Met’s Serious Collision Investigation Unit said: “We urge anyone with any information to please get in touch, even the smallest bit of detail could be helpful to our investigation.
“We are keen to obtain any dash cam or CCTV in order to piece together what happened. Please come forward, your assistance is greatly appreciated.”
Anyone who saw what happened or has dash cam footage of the incident has been asked to call police on 101 quoting reference CAD3924/09August.
Alternatively, you can call Crimestoppers on 0800 555 111 to remain anonymous.