Parts such as the Rear Wheel: Bearing(3jn), Washer, Plate, Puller, Chain 1, Cover, Hub Dust are included in the Yzf-r1 2007 4c81 Europe 1f4c8-352s1 Rear Wheel parts fiche.
Check out any of the thirty-two Rear Wheel components enlisted.
On this parts fiche the Damper is the most specified component.