- Light-weight clutch equipped MTB rear derailleur
- Overlength Cage good 1X gearing rear derailleur
- 12-speed
- Shimano MTB 12-speed compatible
- Chain stabilizer reduces chain bouncing on rough terrain
- Aluminum cage, B-knuckle, B-bolt and outer link
- Bearing-equipped composite pulleys
- Max Cog: 46t (12sp), 50t (11sp), 52t (10sp)