Shimano XTR M9100 Rear Derailleur -12 Speed
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Shimano XTR M9100 Rear Derailleur -12 Speed
Code: RD-M9100
Shimano XTR M9100 Rear Derailleur -12 Speed
The Shimano XTR M9100 Rear Derailleur features an elegant, refined and optimised design, which is aimed at providing maximum drivetrain efficiency over the most demanding terrain. Featuring oversized 13T pulley wheels, updated Shadow RD+ mechanism and is tailored specifically to provide maximum chain retention and shifting accuracy across the new Shimano 12-Speed drivetrain transmission system.
  • Compatible with 12-speed Shimano HG+ chains, such as Shimano CN-M9100
  • Shimano Shadow RD+
  • Rear derailleur body made of aluminium, anodized
  • Body and outer guide plate made of carbon-fibre reinforced plastic
  • 8 PTFE-coated connection pins for high shifting precision
  • 13-tooth pulleys with sealed ball bearings
Long Cage (SGS)
  • Max. large sprocket: 51 teeth
  • Min. large sprocket: 45 teeth
  • Max. small sprocket: 10 teeth
  • Min. small sprocket: 10 teeth
  • Total capacity: 41 teeth
  • Weight: approx. 240 g