Barbara Slingsby, from Bradford, was hit by a car at the junction of Westfield Lane and Cockshott Lane in Idle on Sunday.
She was taken to Leeds General Infirmary for treatment however has since passed away from her injuries.
The Major Collision and Enquiry Team (MCET) is continuing to appeal for witnesses to the accident which took place just before 1pm on Sunday July 31.
Initial enquiries suggest that the vehicle was reversing when the crash occurred.
Anyone who witnessed the collision, or who has footage that may assist the investigation is asked to contact MCET on 101 or by using the LiveChat facility on the West Yorkshire Police website.