Shimano Ultegra RD-R8000 Outer Plate & Fixing Bolt Description: This Shimano Ultegra RD-R8000 Outer Plate & Fixing Bolt works to replace or repair rear derailleur outer pulley arm plates and fixing bolts found onboard Shimano Ultegra RD-R8000 rear derailleurs. Features: Replacement Rear derailleur inner plate and fixing bolt for Shimano Ultegra RD-R8000 rear derailleurs See compatibility tab for full list of compatible derailleurs Specifications: Color: Black Cage Type: SS