Staffordshire Police were called to a report of a one vehicle collision on Yarnfield Lane, just off the A34, at around 1:05pm on Saturday 24 December 2016.
The collision involved a blue Honda motorbike and the rider, a 29-year-old man from Stone, suffered serious head injuries.
The A34 was closed to allow for air ambulance to land and reopened at around 1.45pm. Yarnfield Lane remained closed until around 4.15pm while an examination was carried out at the scene of the collision.
The man was taken to the Royal Stoke University Hospital where he remains in a critical condition.