Experience next-level performance on the trails with the Shimano Deore XT M8250 Di2 Upgrade Kit, a complete wireless drivetrain system designed for precision, durability, and smooth electronic shifting. Perfect for serious MTB riders, this kit includes the XT Shadow ES 12-speed wireless rear derailleur (SGS cage, 10-51T compatible), SW-M8250 I-Spec EV shifter, BT-DN320 long-life Li-Ion battery, EC-DN100 charger, and SM-CN910 chain link.
At the heart of this upgrade is the XT Shadow ES wireless derailleur, featuring a low-profile skid plate design and optimized slant angle for maximum ground clearance on technical terrain. Its dual spring chain stabiliser reduces chain bounce on rough trails, maintaining consistent power transfer and reliable shifting. A 70% increase in spring force delivers tighter chain wrap, preventing skipping and ensuring flawless engagement even as cogs wear. The crash recovery function helps absorb impacts and automatically resets the derailleur to position, keeping you riding with confidence.
The SW-M8250 I-Spec EV shifter provides ergonomic, 4-way multi-adjustable paddles for fast, effortless shifting. Its short-stroke lever design improves responsiveness, while the rubber traction pad prevents mis-shifts in all conditions. Fully customisable via Shimano E-Tube software, you can personalise shifting modes, enable multi-shift or single-shift functions, and use the third programmable button for trim adjustments, auto-shift mode changes, or D-Fly wireless connectivity.
Powered by the compact and reliable BT-DN320 battery, this system ensures long-lasting performance with advanced energy management. The EC-DN100 charger makes recharging simple, while the included SM-CN910 chain link completes the upgrade for seamless integration.
- Complete Shimano Deore XT M8250 Di2 Upgrade Kit with derailleur, shifter, battery, charger & chain link
- XT Shadow ES 12-speed wireless derailleur (SGS, 10-51T compatible) for durable, precise shifting
- Crash recovery function absorbs impacts and resets position automatically
- Dual spring stabiliser reduces chain bounce for stable drivetrain performance
- 70% stronger chain tension for tighter wrap, improved security & reduced skipping
- Ergonomic SW-M8250 I-Spec EV shifter with 4-way adjustable short-stroke paddles
- Customisable via Shimano E-Tube software – program shift preferences & functions
- BLE & ANT connectivity for seamless integration with devices and apps
- BT-DN320 battery with long-life reliability and efficient power management
- Includes EC-DN100 charger and SM-CN910 quick link
- Discipline: MTB | Speed: 12-Speed | Colour: Black | Di2: Yes | Size: One Size
Upgrade to the Shimano Deore XT M8250 Di2 Kit and enjoy wireless 12-speed shifting, rock-solid chain stability, and fully customisable controls for ultimate trail performance.