Police have named the two pedestrians killed following a incident in Bethlehem on Friday.
They were Geoffrey Raymond Boucher, 59, and Karen Jane Boucher, 56, of Bethlehem.
Police were called to the crash involving a motorcycle on State Highway 2, near the Bethlehem shops, around 8.30pm.
Two other people received minor injuries.
Inquiries into the circumstances of the crash were ongoing.