Shimano GRX RD-RX822-GS 12 Speed Rear Derailleur
Spec:
- Model number: RD-RX822-GS
- 12 speed
- Medium cage
- For 10-45T cassette
- Shimano SHADOW RD+
- ON/OFF stabilizer switch matches terrain
- Total capacity: 35T
- Top sprocket: Max. 10T/Min. 10T
- Low sprocket: Max. 45T/Min. 45T
- Weight: 296g
New never used, but without original retail package.