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Shimano
XTR RD-M9120 Rear Derailleur

Mfg PartNum:IRDM9120SGS
2599
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XTR - Rear Derailleur - Medium Cage - SHIMANO SHADOW RD+ - 2x12-speed

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

Features:

  • 10-45T (1x12-speed)
  • Decreased rear derailleur tension at low gear position, to prevent high chain tension
  • Add bumper at rear derailleur pulley cage
  • Bigger 13T pulley
  • 10-45T (2x12-speed)
  • Enhance shifting performance
  • Silent drivetrain
  • Low profile design
  • Low sprocket compatibility

  •  

    Material: Aluminum 

     

    Capacity: 2x 10-45t 12-speed cassette 

     

    Gearing: 2 x 12 

     

    Compatibility: [chain] XTR CN-M9100, [cassette] XTR CS-M9100, [shifter] XTR SL-M9100-R, XTR SL-M9100-IR, [front derailleur] XTR FD-9100-M, XTR FD-9100-E, XTR FD-M9100-D 

     

    Weight: 241 g

     

    Discipline: mountain biking 

     

    Mfg PartNum: RD-M9120-SGS 

     

    Series: XTR M9100 Series 

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