Full Shimano XT M8250 Di2 wireless upgrade kit — everything needed to convert your existing drivetrain to the latest 12-speed electronic shifting system.
Built on technology from the XTR M9250, the XT M8250 rear derailleur features SHIMANO SHADOW ES technology with a low-profile wedge design. The integrated stabilizer unit sits flush within the derailleur body, eliminating protruding edges that catch on trail obstacles. This design glances off rocks and absorbs impacts, reducing damage from strikes during off-road riding. Kit includes: SW-M8250 band-on clamp, BT-DN320 battery, EC-DN100 charging cable, SM-CN910 chain, and SGS mechanical components. Designed for seamless integration with your current setup.
Contents
- Shimano XT Di2 RD-M8250 12-speed Rear Derailleur
- Shimano XT Di2 SW-M8250-R Shifter right Clamp
- Shimano Di2 BT-DN320 Battery
- Shimano EC-DN100 Charger
- Shimano SM-CN910-12 Quick-Link
Shimano XT Di2 RD-M8250 12-speed Rear Derailleur
Features
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SGS long cage for 10-51 cassette: Speed paired with range; the long cage rear derailleur withstands hard impacts on the trail and scores with lightning-fast shifting speed and top-class performance at the same time
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Robust Design: A wide link structure, skid-plate design, durable plate and solid pulley add robustness and longevity
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RD Protection Function: A new automatic impact recovery function instantly returns the derailleur motor to its original position after impact
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SHIMANO SHADOW ES: A slimmer, stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept
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Precise & Clean Wireless Shifting: Wireless Di2 paired with HYPERGLIDE+ technology result in smooth, precise and instantaneous shifts
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Wedge Shape: The new wedge shape of Shimano’s most survivable rear derailleur to-date avoids more direct impacts, and smoothly glances off rocks if there is a hit
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Protected Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging
- LED status display
Specification
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Use: MTB
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Group: XT M8200
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Mount: Direct attachment (Conventional)
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Technology: Shadow ES
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Gradations: SGS-Type 1x12-speed (10-51 cassette)
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Compatible chain: 12-speed HG
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Max. teeth large sprocket: 51T (SGS)
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Min. teeth large sprocket: 51T (SGS)
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Max. teeth small sprocket: 10T (SGS)
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Min. teeth small sprocket: 10T (SGS)
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LED status indicator: Yes
Pully cage
Material
- Aluminium
- Stainless steel
- Steel
- PA-GF
Colour
Shimano XT Di2 SW-M8250-R Shifter right Clamp
Features
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Ergonomic Evolution: Familiar fit and multi-axis adjustability make this Shimano’s most natural-feeling shifter yet
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Fast Action: Precise, lightning-quick wireless shifting activated by Shimano’s most adjustable, customizable, and satisfyingly tactile shifting switch
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Finely Tuned: Assign a function to the programmable third button through the E-tube app, with full switch and e-bike customization
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Feature Rich: Tech-packed, with a three-way adjust, two-step double shift or hold down multi-shift, rubber traction pad and single/double mode converter
Specification
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Use: MTB, E-MTB
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Group: XT M8200
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Model: SW-M8250-R
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Switch type: Adjustable lever position
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Position: Clamp
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Mounting: right
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Gear steps: 11/12-speed
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Button numbers: 3
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E-tube Project: Yes
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E-tube port (pcs): 0
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E-tube connector (pcs): 0
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Di2 Wireless-Chip: Yes
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Battery: CR1632 x 2
Colour
Shimano Di2 BT-DN320 Battery
Features
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Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging
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Longevity: 310mAh provides for more riding on one charge
Specification
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Model: BT-DN320
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Type: Di2 Rear Derailleur (wireless)
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Battery: Lithium Ion
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Nominal capacity: 310mAh
Compatibility
- XTR Di2 RD-M9200
- XT Di2 RD-M8200
- DEORE Di2 RD-M6200
Weight
Shimano Di2 EC-DN100 Charger
Features
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New power source: The evolution of the Di2 power source also gets a new and easy to use charger
Compatibility
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
