Shimano XTR RD-M9100 Rear Derailleur

Shimano XTR RD-M9100 Rear Derailleur
  • Cage Length | Color | Speeds: Medium Cage | Black | 11/12-speed
  • Cage Length | Color | Speeds: Long Cage | Black | 11/12-speed
$256.99
Color:
Black
Speeds:
11/12-speed
Please select options
This item cannot be shipped, however, it can be purchased online and picked up at our store. Or select "White Glove Service Delivery" at check out and one of our Trek Bicycle Store Representatives will deliver it to you within 50 miles of our store.

Details

The RD-M9100 XTR rear derailleur is intended for use with 1x drivetrains. It is compatible with both 11- and 12-speed cassettes.

- Decreased rear derailleur tension at low gear position, to prevent high chain tension
- Added bumper at rear derailleur pulley cage
- Bigger 13T pulley
- Direct mount compatible
- Compatible cassette size: 10-45 / 10-51 (12-speed), 10-45 (11-speed)
- Total capacity: 35t (GS Medium Cage) / 41t (SGS Long Cage)

Part Numbers

Option UPC MPN Store SKU
Medium Cage / Black / 11/12-speed 689228880245 IRDM9100GS SHI49216392R
Long Cage / Black / 11/12-speed 689228880252 IRDM9100SGS SHI51946833R

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