With an integrated chain stabilizer, Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON/OFF switch for easy wheel removal.
Key Features
- Shimano RD-RX822-GS rear derailleur with medium cage is compatible with 10-45t, 12-speed Shimano MTB cassettes
- Interchangeable, replaceable GS/SGS derailleur cage
- Shadow RD+ design, combined with the adjustable chain stablilizer, prevents chain slap and drops
- ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces
- Compatible with HG 12-Speed Chains
Specifications
| Largest Cog |
45 |
| Rear Der/Shifter Compatibility |
Shimano Road |
| Rear Derailleur Mount Type |
Shimano Rear Direct Mount |
| Rear Derailleur Mount Type |
10x1 Standard |
| Drivetrain Speeds |
12 |
| Weight |
290 |
| Chain Wrap Capacity (teeth) |
35 |
| Cage Length |
Medium |
