
The biker crashed with a car in Within Lane, Hopton, near Stafford, just before 9am on Monday.
Emergency services, including an air ambulance, were called to the scene and part of the road was closed.
Within Lane, Stafford currently closed due to ongoing incident which @cmpg_ciu @PoliceStafford are dealing with. Please avoid the area. pic.twitter.com/lxeBVqWXQj
— Staffordshire & West Midlands SCIU (@cmpg_ciu) November 12, 2018
A Staffordshire Police spokesman said: "The motorcyclist has suffered what is expected to be life-changing injuries.
"Police are currently at the scene and have closed part of the road. Enquiries are on-going."
Anyone with information is asked to call 101 quoting incident number 143 of 12 November.