Shimano SLX RD-M7100 Rear Derailleur (Black) (1 x 12 Speed) (Long Cage) (SGS) (Shadow Plus)

The Shimano SLX RD-M7100-SGS rear derailleur delivers smooth and stable shifting, while allowing the use of a 51 tooth cog in the back to handle steep pitches on any trail.

Features:

• Long cage derailleur allows for 51 tooth cog in the back
• Bigger, more efficient 13 teeth pulley

Specifications:
Drivetrain Speeds: 12
Cage Length: Long
Weight: 316g
Max Low Cog: 51t
Max High Cog: 10t
Capacity: 41t