NEW Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed, Medium Cage, Gray, With Clutch variant-size-medium Rear Der/Shifter Compatibility: Shimano DynaSys

Rear Der/Shifter Compatibility: Shimano DynaSys

Micro grain refinement during the extrusion process for additional strength and toughness from the metal

Max Ring (teeth): 53

High pin power riveting adds extra strength and durability

Easy to install and available in various colors and designs

NEW Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed, Medium Cage, Gray, With Clutch variant-size-medium Rear Der/Shifter Compatibility: Shimano DynaSysThe Shimano XTR M9100 is designed to withstand full force pedalling on the roughest trails, with smooth shifting and exceptional chain stability. It offers enhanced shifting performance, a low profile design, and low sprocket compatibility. Designed with a Shadow RD+ clutch to reduce chain slap and create a quiet drivetrain with less distraction Decreased rear derailleur tension at low gear positions prevents high chain tension Features a larger 13