The 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-tooth pulley
- For use with 1x11 and 1x12 set ups, but only up to a 45-tooth cog
- Mid-cage option is 28mm shorter, offering superior ground clearance
Manufacturer Shimano
Manufacturer Part Number IRDM9100GS
UPC 689228880245
Model Shimano XTR RD-M9100 Rear Derailleur
Rear Derailleur Style Mountain
Largest Cog
45
Color
Gray
Rear Der/Shifter Compatibility
Shimano Mountain
Rear Derailleur Mount Type
10x1 Standard
Drivetrain Speeds
12
Weight
237
Chain Wrap Capacity (teeth)
35
Cage Length
Medium
Usually Ships in 2-3 Days
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.