Shimano XTR RD-M9100 12-Speed Rear Derailleur

Shimano XTR M9100 12-Speed Rear Derailleur Long Cage

Regular price$364.99
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way

The XTR M9100 series of derailleurs brings a new level of quietness to the drivetrain by reducing tension in the low position and adding a bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management, while compatibility with SHIMANO's new 12-speed cassettes increases range.

Improved shifting performance

  • Optimized for the new transmission system

Silent transmission

  • Reduced tension of the rear derailleur in the low position, in order to avoid high chain tension in the low position
  • Added a bumper on the rear derailleur pulley cage
  • Larger 13T pulley
  • Low profile design


  • Low gear combination

10-51T (12 speed)

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Smith Creek Cycle Bike Shop Team

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Smith Creek Cycle

Welcome to Smith Creek Cycle, your premier destination for all things cycling in the beautiful Okanagan region. Established in 2020 and proudly owned by Brian McClelland, our small bike shop is passionate about serving the local cycling community and beyond.

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