Investigators are appealing to motorists who witnessed the crash or who may have dash cam vision to come forward.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence. The public is reminded not to report crime via NSW Police social media pages.
Our sincere condolences to the family and friends of the woman killed in the crash and our best wishes to the rider for a full and speedy recovery.