Police launched an appeal after the man, in his 30s, who was riding a red and black Honda motorbike, collided with a parked red Peugeot Expert van near to the Royal Mail sorting office on Thorpe Road.
Site of the crash on Thorpe Road, Norwich (Image: Peter Walsh, Newsquest)
Following the crash, which happened shortly before 11.30am on July 31 last year, he was taken to the Norfolk and Norwich University Hospital with life-threatening injuries.
A spokesman for Norfolk Police said the investigation has been “closed” although the motorcyclist, who spent more than two months in hospital, suffered “multiple” and “life-changing injuries”.
As previously reported, the road was closed while emergency services, including an ambulance, attended the scene.