A cyclist has died after a road crash in Donnybrook in Dublin this afternoon.

The 19-year-old man was involved in a collision with a truck at the junction of Stillorgan Road and Greenfield Park at around 3pm.

He was taken to St Vincent's University Hospital, where he died this evening.

The scene was sealed off pending a forensic examination, but the road was later re-opened.

Gardaí at Donnybrook are investigating the circumstances of the collision.

They are appealing for any witnesses to contact them on 01-6669200.