Shimano Spares RD RX805 GS Outer Plate Assembly - 4550170531089 - Y3GE98040

Clean assembly design reduces workshop time, helping keep repairs consistent and easy to verify after installation RD-M786 derailleur fitment supports stable chain guidance, accurate indexing and dependable drivetrain repair work Precision shaped parts help preserve shifting quality when replacing worn, bent or damaged components Portapoleas Exterior GS compatibility gives mechanics a focused service option for restoring original Shimano performance Robust construction handles repeated chain movement, vibration and load changes across varied riding conditions