Shimano XTR RD-M9100-SGS Rear Derailleur Long Cage

The Shimano XTR RD-M9100-SGS rear derailleur is designed for riders using a MTB 1x12 drivetrain who want a lightweight component. The long cage handles cassettes up to 51 teeth.

• Handles cassettes up to 51 teeth for very low climbing gears
• Weighs 240 g, a tangible advantage on a racing MTB
• Shadow RD+ technology for a more stable drivetrain on rough terrain
• Works with a CN-M9100 12-speed chain, which should be paired with it for precise shifting
• Long cage: the only version available, choose this if your cassette has a wide range

Technical specifications

• Brand: Shimano
• Model: XTR RD-M9100-SGS
• Cage: Long
• Speed: 12
• Weight: 240 g
• Chain capacity: 41T
• Maximum cassette sprocket size: 51T
• Groupset / technology: XTR M9100; Shadow RD+
• Compatible chain: CN-M9100 12-speed
• Manufacturer code (MPN): IRDM9100SGS

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.