Shimano Grx Rd rx822 Sgs Rear Derailleur 12s

Model specific 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 Rear Derailleur 1x12s 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 Clean assembly design reduces workshop time, helping keep repairs consistent and easy to verify after installation, Weight: 0.661386786 pounds, Manufacturer: SHIMANO