Description

Shimano XT Di2 M8250 12 Spd MTB Rear Derailleur

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:

Robust Design: A wide link structure and skid-plate protection enhance toughness and longevity.
RD Protection Function: Automatically resets after impact to maintain performance.
Shimano Shadow ES: Next-gen chain stability in a slimmer, stronger package.
Wireless Precision: Lightning-fast wireless Di2 shifting with a 500% or 510% gear range.
Protected Battery: Battery sits safely inside, shielded from trail abuse.
Covered Pulleys/Cage: Debris-resistant pulleys help prevent drivetrain clogs.

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

Shimano