Police received a report at 7.38pm that the 39-year-old man was riding along Tolo Highway towards Sha Tin when he lost control near Ha Wun Yiu and fell off his bike.
He was then hit by a car.
The victim was rushed to hospital with multiple injuries and was certified dead at 8.52pm.
Police have arrested the 54-year-old private car driver on suspicion of dangerous driving causing death and are appealing for witnesses to come forward.












