Shimano XTR M9100 Rear Derailleur - 1x12-speed

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  • $252.95
  • Regular price $271.95

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The latest Shimano flagship, XTR the RD-M9100-SGS derailleur is for 1x12s, 10-51T configuration.Ā It goes without saying that this one has it all. The ultimate, the pinnacle, the XTR derailleur packs all of Shimano's 27+ years of innovation into the lightest possible package. Cross-country, enduro and marathon racers - this is the choice for you.Ā Ā 

  • HYPERGLIDE+Ā drivetrain system enables smooth, quick, quiet and shockless shifting in both directions - no more *thoonk* when dropping the chain to smaller sprockets.
    • Faster shifting -Ā  gear change time reduced by ~33% vs. HG drivetrains.
    • Less shifting shock means smoother, more efficient pedaling when it's needed most.
  • SHIMANO SHADOW RD+Ā chain stabilizing system (clutch):
    • keeps chain taut, reducing both noise and damage to chainstay
    • is lighter and more efficient than roller chain-guide systems
    • toggles on and off for easier maintenance.
  • Single screw clutch tension adjuster makes fine tuning quick and easy.
    • Reduced chain tension in low gear chainĀ position (on large sprocket) ensures a silent drivetrain in all gears.
    • Hidden away, low-profile design helps avoid derailleur damage.
    • Features a larger, 13T pulley with a new bumper to help further dampen any chain sound.
    • Bumper structure at rear derailleur pulley cage reduces impact shock by absorbing chain impact on aggressive terrain.

    RD-M9100-SGS (long cage)
    Pair w/: 10-51T Cassette (1x12s)
    Sealed Pulley Bearings
    Average weight: 240g

    Our thoughts:
    Shimano does say it best, this is theĀ ultimate, the pinnacle, the bestĀ Shimano derailleur you can get which packs all of Shimano's 27+ years of innovation into the lightest possible package.Ā