Product Description Shimano Outer Cage Plate for rear derailleur RD-M8000 as a spare part This Shimano outer chain guide plate is only compatible with the XT RD-M8000 rear derailleur. Spacer and pin are supplied. Compatibility:RD-M8000Models:SGS-Type: Compatibility:for long rear derailleur cageManufacturer Number:Y-5RT98090 GS-Type: Compatibility:for short (medium length) rear derailleur cageManufacturer Number:Y-5RT98080Contents:1 x Shimano outer cage plate1 x stop-pin1 x spacers Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com