- For 1x system
- Silent drivetrain in all gear positions
- Decreased rear derailleur and chain tension in low gear
- Bigger 13T pulley
- Stable drivetrain in rough terrain
- Low-profile design avoids damage from rocks
- Chain stabilizer reduces chain drop, slap and noise
- Compatible Chain: HG 12-speed
- Low Sprocket Max: 51t
- Low Sprocket Min: 51t
- Max Front Difference: 0t
- Cage Length: SGS Long Cage
- Rear Speeds: 12
- Top Sprocket Max: 10t
- Top Sprocket Min: 10t
- Total Capacity: 41t
- Color: Black
| Color | Black |
|---|---|
| Size | Long Cage |
