Shimano GRX RX822 Rear Derailleur SGS
Pickup available at RA Cycles - Brooklyn
Usually ready in 24 hours
Questions about this product?
Questions about this product?
Shimano GRX RX822 Rear Derailleur SGS Info
The Shimano GRX RX822 Rear Derailleur SGS is built for the demands of gravel riding — where terrain shifts constantly and your drivetrain needs to keep up without complaint. As part of Shimano's 12-speed GRX 820 groupset, the RX822 handles a wide 10-51T cassette range, giving you the low gearing to grind steep unpaved climbs and enough top-end for fast tarmac connectors between them.
The Shadow RD+ mechanism keeps the derailleur quiet and controlled on rough ground. Its integrated chain stabilizer — designed to reduce chain slap and prevent drops on technical sections — can be switched off when conditions don't require it, so you're not adding unnecessary tension on smoother surfaces. It's a practical feature that earns its place on longer mixed-terrain rides where the trail can go from chunder to hardpack without warning.
Shimano GRX RX822 Rear Derailleur SGS Specs at a Glance
- Speeds: 12-speed
- Cassette compatibility: 10-51T
- Cage length: SGS (long cage)
- Chain stabilizer: Shadow RD+ with on/off switch
- Colour: Black
