Enhanced chain security and quieter shifting for gravel riding. With an integrated chain stabilizer, the Shimano GRX RD-RX822 1x 12 Speed Rear Derailleur delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON/OFF switch for easy wheel removal.

Features
RD-RX822-GS rear derailleur with medium cage is compatible with 10-45T, 12-speed Shimano MTB cassettes, keeping you in the optimal cadence through rough terrain
RD-RX822-SGS rear derailleur with long cage is compatible with 10-51T, 12-speed Shimano MTB cassettes, so you never run out of gears on steep jeep roads or singletrack ascents
Interchangeable, replaceable GS/SGS derailleur cage
Shadow RD+ design, combined with the adjustable chain stabilizer, prevents chain slap and drops
ON/OFF stabilizer switch matches terrain for smooth, reliable shifting on mixed surfaces

Specifications
Compatible with HG 12-speed chains
Series: Shimano GRX 12-speed
Top Sprocket: Max 10T / Min 10T
Low Sprocket: Max 45T

Keep your chain secure on rough gravel with the Shimano GRX RD-RX822 Rear Derailleur, at CCACHE.