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RD-M9100 XTR 12-speed rear derailleur, SGS long cage, for 10-51T/single ring

$273.99

The XTR M9100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage.
2 in stock

Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12-speed cassettes boosts range.

  • Enhance shifting performance
  • Optimized for new drive system
  • Silent drivetrain
  • Decreased rear derailleur tension at low gear position, to prevent high chain tension at low gear
  • Add bumper at rear derailleur pulley cage
  • Bigger 13T pulley
  • Low profile design
  • SHIMANO SHADOW RD+
  • Low sprocket combination
  • 10-51T (12-speed)
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