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GRX RD-RX812
- GRX 11 speed rear derailleur for 1X cranks
- Adjustable chain stabilizer prevents chain slapping and drops
- Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
- Low sprocket: Max. 42T/Min. 40T
- Top sprocket: 11T
Attributes
| Max Front Difference | Single chainring only |
| Maximum Cog | 42T |
| Minimum Cog | 11T |
| Primary Color | Grey |
| Cage | GS |
| RD Capacity | 31T |
| RD Spring Type | Shadow Plus |
| RD Weight | 267g |
| Speed | 11 |
| Mount | Standard |
$44.71
Original: $127.74
-65%GRX RD-RX812—
$127.74
$44.71
Description
- GRX 11 speed rear derailleur for 1X cranks
- Adjustable chain stabilizer prevents chain slapping and drops
- Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
- Low sprocket: Max. 42T/Min. 40T
- Top sprocket: 11T
Attributes
| Max Front Difference | Single chainring only |
| Maximum Cog | 42T |
| Minimum Cog | 11T |
| Primary Color | Grey |
| Cage | GS |
| RD Capacity | 31T |
| RD Spring Type | Shadow Plus |
| RD Weight | 267g |
| Speed | 11 |
| Mount | Standard |
