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Shimano XTR RD-M9100 12-Speed Rear Derailleur

sku# 167135
Shimano - XTR RD-M9100 12-Speed Rear Derailleur
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Product Info

With a Shimano XTR RD-M9100 12-Speed Rear Derailleur dangling off the back of your bike you can't help but feel fast. XTR has long been the lightest, crispest, and racer-est of the drivetrains, and this 12-speed version is no different. If you're looking to shift under load without your bike sounding like a blender full of dentures, XTR is the choice.

Product Details


Low Profile Derailleur CageReduces collection of debris and potential for damage.

Shadow+ Chain StabilizerProvides a simple, lightweight chain control solution.

Stronger Return SpringCrisp shift feeling.


Compatible with Shimano 12-Speed Drivetrains

Fast and Shockless Shifting


Size Long Cage
Weight (g) 240



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