Shimano Rear Derailleur 12sp RD-M9100

Description

The Shimano XTR RD-M9100 Shadow+ 12-Speed Derailleur brings a new level of drivetrain silence thanks to decreased tension in the low gear position and an added bumper on the pulley cage. A larger 13T pulley increases efficiency and chain management while compatibility with SHIMANO’s new 12-speed cassettes boosts range.

Features:

• Enhanced shifting performance
• Silent drivetrain via decreased rear derailleur tension
• Bigger 13T pulley with bumper
• Low-profile Shadow+ design
• 10-51T 12-speed combination