Deore XT M8250 Rear Derailleur
$96.59
Engineered for tough trail days, the Shimano DEORE XT M8250 12-speed mid-cage derailleur delivers outstanding durability and precise shifting. Built for compact 9-45T cassettes, it’s the ideal match for trail riders who want smooth performance and fewer grams. Wireless Di2 shifting, automatic impact recovery, and added ground clearance combine to create a rear derailleur that’s built to take hits and keep on riding.
Features:
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Robust Design: A wide link structure and skid-plate protection enhance toughness and longevity.
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RD Protection Function: Automatically resets after impact to maintain performance.
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Shimano Shadow ES: Next-gen chain stability in a slimmer, stronger package.
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Wireless Precision: Lightning-fast wireless Di2 shifting with a 500% or 510% gear range.
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Protected Battery: Battery sits safely inside, shielded from trail abuse.
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Covered Pulleys/Cage: Debris-resistant pulleys help prevent drivetrain clogs.
Specs:
Medium Cage
| Model: | XT M8250 |
| Model ID: | RD-M8250-GS |
| Max Tooth: | 45t |
| Drive Config: | 1x |
| Mount Interface: | Derailleur Hanger |
| Shift Technology: | Wireless |
| Communication Protocol: | Di2 |
| Weight: | TBD |
Long Cage
| Model: | XT M8250 |
| Model ID: | RD-M8250-SGS |
| Max Tooth: | 51t |
| Drive Config: | 1x |
| Mount Interface: | Derailleur Hanger |
| Shift Technology: | Wireless |
| Communication Protocol: | Di2 |
| Weight: | TBD |
Compatibility
The Shimano XT M8250 Di2 Rear Derailleur is backward compatible with previous generation Shimano 12-speed chains and cassettes. Compatible models include: XTR M9100 and M9200, Deore XT M8100, SLX M7100, and Deore M6100.
The XT M8250 Rear Derailleur is compatible with the following:
| Frame: | Modern framesets via a derailleur hanger, including the Universal Derailleur Hanger (UDH) |
| Cassette: | 9-45t, 10-45t (Medium Cage – GS) 10-51t (Long Cage – SGS) |
| Shifter: | XT M8250 |
| Chain: | 12-speed HG: XTR M9100, Deore XT M8100, SLX M7100, Deore M6100 |
| Battery: | BT-DN320 |
| Rear Speeds | |
|---|---|
| Cage Length | , , |
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