Trek Electra brand Bontrager brand Trek Travel
View our accessibility statement
  • Shimano XT M8100 Rear Derailleur

Shimano XT M8100 Rear Derailleur

Model 596759

Comp. Value

Our “Comparable Value” (Comp. Value) prices are based on the prices charged by Trek or other retailers, in-store or online, for the same or similar items. In most cases, this is a price at which Trek has offered the item for sale, and also the MSRP we provide to third-party resellers based on the prices of competing items in the market.

$118.99 Comp. Value Sale price

The heart of Shimano XT 12-speed drivetrains features a low profile design with seamless shifting.

Confirm delivery options

Address details
  • Note: We do not offer delivery to PO boxes, hotels, and freight forwarding addresses. Bikes cannot be delivered to FPO/APO addresses due to size restrictions on deliveries.
Direct-to-home shipping

Get your most accurate shipping costs. We offer free ground (for orders over ), 2-day, and overnight shipping options.

Premium home delivery

Confirm you’re in the selected retailer’s delivery area.

Find a retailer

Pricing details

Retailer price

Retailer pricing applies when you purchase goods online that the shop has in stock today. Order is subject to retailer acceptance.

Comp. Value

Our “Comparable Value” (Comp. Value) prices are based on the prices charged by Trek or other retailers, in-store or online, for the same or similar items. In most cases, this is a price at which Trek has offered the item for sale, and also the MSRP we provide to third-party resellers based on the prices of competing items in the market.

In-store pickup
Direct-to-home shipping

The next generation of Shimano XT is here

The Shimano Deore XT RD-M8100 rear derailleur is designed to provide smooth and stable shifting for 12-speed mountain bike drivetrains on any trail.

Product details

  1. Long cage is designed to be used with 1x12 drivetrain systems
  2. Fast and shockless shifting
  3. Low-profile design includes a bumper added to the derailleur pulley cage
  4. Shimano Shadow RD+ technology reduces chain slap for a quieter drivetrain
  5. Decreased rear derailleur and chain tension in low gear
  6. Bigger 13T pulley