Enhanced chain security and quieter shifting for gravel riding
With its integrated chain stabilizer and medium cage, the SHIMANO GRX rear derailleur delivers quieter shifting, better ground clearance and more secure chain management in rough terrain. The RD-RX822-SGS is compatible with 10-51T, 12-speed SHIMANO MTB cassettes meaning you'll never run otu of gears even on the steepest fire road or high mountain singletrack climb. And the chain tensioner has an ON/OFF switch for easy wheel removal.
Features
Silent and secure rear shifting on rough terrain
Adjustable chain stabilizer prevents chain slap and drops
SHIMANO SHADOW RD+
Smooth and reliable shifting on mixed surfaces
ON/OFF stabilizer switch matches terrain
Top sprocket: Max. 10T/Min. 10T
Low sprocket: Max. 51T/Min. 51T
Total capacity: 41T
Interchangeable, replaceable GS/SGS derailleur cage
Specifications
Model No: RD-RX822-SGS
Series: GRX 12-speed
Average weight: 288
Rear speeds: 12
Compatible chain HG 12-speed
Low Sprocket Max/Min: 51t
High Sprocket Max/Min: 10t
Range: 41t
Enhanced chain security and quieter shifting for gravel riding
With its integrated chain stabilizer and medium cage, the SHIMANO GRX rear derailleur delivers quieter shifting, better ground clearance and more secure chain management in rough terrain. The RD-RX822-SGS is compatible with 10-51T, 12-speed SHIMANO MTB cassettes meaning you'll never run otu of gears even on the steepest fire road or high mountain singletrack climb. And the chain tensioner has an ON/OFF switch for easy wheel removal.
Features
Silent and secure rear shifting on rough terrain
Adjustable chain stabilizer prevents chain slap and drops
SHIMANO SHADOW RD+
Smooth and reliable shifting on mixed surfaces
ON/OFF stabilizer switch matches terrain
Top sprocket: Max. 10T/Min. 10T
Low sprocket: Max. 51T/Min. 51T
Total capacity: 41T
Interchangeable, replaceable GS/SGS derailleur cage
Specifications
Model No: RD-RX822-SGS
Series: GRX 12-speed
Average weight: 288
Rear speeds: 12
Compatible chain HG 12-speed
Low Sprocket Max/Min: 51t
High Sprocket Max/Min: 10t
Range: 41t