Police are appealing for witnesses following a fatal collision in Dagenham.
At approximately 16:15hrs on Tuesday, 10 January, police attended a collision involving a motorcyclist on Dagenham Road.
No other vehicles were involved.
Officers and the London Ambulance Service attended and found the rider unresponsive.
The rider, a man aged in his 20s, was pronounced dead at the scene a short time later.
Next of kin have been informed.
Local road closures were in place while emergency services were at the scene.
Detectives from the Met's Roads and Transport Policing Command are investigating and enquiries continue.
Anyone who witnessed the collision is asked to contact the Serious Collision Investigation Unit based at Chadwell Heath on 020 8597 4874 or via Twitter @MetCC