Compatibility - Shimano Y8N218000. Shimano part no.: Y8N218000. - Shimano Ultegra BR-R8170. - Shimano Ultegra BR-R8070. - Shimano XTR BR-M9110. - Shimano XTR BR-M9100. Shimano Pad Spacer for XTR/DURA ACE/ULTEGRA/105.
eBay