Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s

Rear Derailleur

XTR REAR DERAILLEUR MEDIUM CAGE 12s

Specifications

Manufacturer
Shimano
Name
XTR REAR DERAILLEUR MEDIUM CAGE 12s
Series
M9100
MPN
RD-M9100-GS
Groupset
XTR
Rear Speeds
12
Front Speeds
1
Drivetrain Brand
Shimano
Shifting Type
Cable
Cage Length
Medium
Weight (g)
237

Compatibility

Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s is a Shimano rear derailleur. It is a 12-speed component. It uses cable shifting. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Cassettes this derailleur can wrap13

Shifters that drive this derailleur20

XTR SHIFT LEVER LEFT 2X12sRecommended

Shimano

XTR SHIFT LEVER LEFT 2X12s

  • Both are 12-speed
  • Both use cable actuation
XTR SHIFT LEVER LEFT I-SPEC EV 2X12sRecommended

Shimano

XTR SHIFT LEVER LEFT I-SPEC EV 2X12s

  • Both are 12-speed
  • Both use cable actuation
XTR SHIFT LEVER RIGHT 12sRecommended

Shimano

XTR SHIFT LEVER RIGHT 12s

  • Both are 12-speed
  • Both use cable actuation
XTR SHIFT LEVER RIGHT I-SPEC EV 12sRecommended

Shimano

XTR SHIFT LEVER RIGHT I-SPEC EV 12s

  • Both are 12-speed
  • Both use cable actuation
105 DUAL CONTROL LEVER 2X12s (Left)Recommended

Shimano

105 DUAL CONTROL LEVER 2X12s (Left)

  • Both are 12-speed
  • Both use cable actuation
105 DUAL CONTROL LEVER 2X12s (Right)Recommended

Shimano

105 DUAL CONTROL LEVER 2X12s (Right)

  • Both are 12-speed
  • Both use cable actuation
DEORE SHIFT LEVER RIGHT CLAMP BAND 12sRecommended

Shimano

DEORE SHIFT LEVER RIGHT CLAMP BAND 12s

  • Both are 12-speed
  • Both use cable actuation
DEORE SHIFT LEVER RIGHT I-SPEC EV 12sRecommended

Shimano

DEORE SHIFT LEVER RIGHT I-SPEC EV 12s

  • Both are 12-speed
  • Both use cable actuation
DEORE XT SHIFT LEVER LEFT 2X12sRecommended

Shimano

DEORE XT SHIFT LEVER LEFT 2X12s

  • Both are 12-speed
  • Both use cable actuation
DEORE XT SHIFT LEVER LEFT I-SPEC EV 2X12sRecommended

Shimano

DEORE XT SHIFT LEVER LEFT I-SPEC EV 2X12s

  • Both are 12-speed
  • Both use cable actuation
DEORE XT SHIFT LEVER RIGHT I-SPEC EV 12sRecommended

Shimano

DEORE XT SHIFT LEVER RIGHT I-SPEC EV 12s

  • Both are 12-speed
  • Both use cable actuation
DEORE XT SHIFT LEVER RIGHT12sRecommended

Shimano

DEORE XT SHIFT LEVER RIGHT12s

  • Both are 12-speed
  • Both use cable actuation
GRX DUAL CONTROL LEVER 2X12s RX610 (Left)Recommended

Shimano

GRX DUAL CONTROL LEVER 2X12s RX610 (Left)

  • Both are 12-speed
  • Both use cable actuation
GRX DUAL CONTROL LEVER 2X12s RX610 (Right)Recommended

Shimano

GRX DUAL CONTROL LEVER 2X12s RX610 (Right)

  • Both are 12-speed
  • Both use cable actuation
GRX DUAL CONTROL LEVER 2X12s RX820 (Left)Recommended

Shimano

GRX DUAL CONTROL LEVER 2X12s RX820 (Left)

  • Both are 12-speed
  • Both use cable actuation
GRX DUAL CONTROL LEVER 2X12s RX820 (Right)Recommended

Shimano

GRX DUAL CONTROL LEVER 2X12s RX820 (Right)

  • Both are 12-speed
  • Both use cable actuation
SATELLITE SHIFTER DROPSRecommended

Shimano

SATELLITE SHIFTER DROPS

  • Both are 12-speed
  • Both use cable actuation
SATELLITE SHIFTER TOPSRecommended

Shimano

SATELLITE SHIFTER TOPS

  • Both are 12-speed
  • Both use cable actuation
SLX SHIFT LEVER LEFT 2X12sRecommended

Shimano

SLX SHIFT LEVER LEFT 2X12s

  • Both are 12-speed
  • Both use cable actuation
SLX SHIFT LEVER LEFT I-SPEC EV 2X12sRecommended

Shimano

SLX SHIFT LEVER LEFT I-SPEC EV 2X12s

  • Both are 12-speed
  • Both use cable actuation

Frequently Asked Questions

What fits Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s?

On this page we list cassettes this derailleur can wrap, shifters that drive this derailleur, chains for this derailleur. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Can I use a higher or lower speed chain with Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s?

No. Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s is a 12-speed component and needs a 12-speed chain. Chains for different speed counts have different external widths and inner-plate profiles, which causes poor shifting or interference with the neighbouring sprockets.

Does Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s work with electronic shifting like Di2 or AXS?

No. Shimano XTR REAR DERAILLEUR MEDIUM CAGE 12s is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.