It happened on Monday at midday in the Forenaughts area.
There's a renewed appeal for information on road traffic incident involving a cyclist.
Gardai at Naas say the crash happened at on Monday at the T-Junction where the road from Forenaughts merges onto the L2019 at Haynestown Townland.
Any one who witnessed the incident, or who may have CCTV or dashcam footage, is being asked to come forward.
Gardai at Naas may be contacted on 045884300.

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