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-GS is compatible with 10-45T, 12-speed SHIMANO MTB cassettes, 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 dropsSHIMANO SHADOW RD+
• Smooth and reliable shifting on mixed surfaces
• ON/OFF stabilizer switch matches terrain
• Top sprocket: Max. 10T/Min. 10T
• Low sprocket: Max. 45T/Min. 45T
• Total capacity: 35T
• Interchangeable, replaceable GS/SGS derailleur cage

SPECIFICATIONS
Cage Length: GS/Medium
Total Capacity: 35T
Colour: Series Colour
Average Weight: 290g
Mount: Direct attachment (conventional)
Number Of Pulley Teeth: 13T
Max Low Sprocket: 45T
Min Low Sprocket: 45T 
Rear Speeds: 12

SKUs
Product Code: IRDRX822GS
Item No: RD-RX822