Shimano XT M8120 rear derailleur features decreased rear derailleur tension at low gear position, to prevent high chain tension at low gear. The Shimano Deore XT RD-M8120 rear derailleur is designed to provide smooth and stable shifting for 12-speed MTB 2x12 drivetrain systems.
KEY FEATURES:
- Offers fast and shockless shifting
- The low-profile design includes a bumper added to the derailleur pulley cage
- Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain
- Includes large 13t pulley
- Long cage is designed to be used with 2x12 drivetrain systems
SPECIFICATIONS:
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Drivetrain Speeds: 12
- Cage Length: Long
- Chain Wrap Capacity (teeth): 45 teeth
- Largest Cog: 45
- Color: Black
- Weight: 284 g
- Rear Der/Shifter Compatibility: Shimano Mountain
