- Hyperglide+ offers fast and shockless shifting
- Silent and stable operation in all gears
- Low-profile design
- Extra wide range 12-speed drivetrain
- Decreased rear derailleur and chain tension in low gear
- New bumper added to rear derailleur pulley cage
- Bigger 13T pulleys for increased drivtrain efficiency
Attributes
| Cage | SGS |
| Max Front Difference | Single chainring only |
| Maximum Cog | 51T |
| Minimum Cog | 10T |
| Primary Color | Grey |
| RD Capacity | 41T |
| RD Spring Type | Shadow Plus |
| RD Weight | 316g |
| Speed | 12 |
