Shimano GRX Rear Derailleur RDRX822SET 12-speed
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
Interchangeable, replaceable GS/SGS derailleur cage
Shimano GRX Rear Derailleur RDRX822SET 12-speed
$209.99Price

















