Shimano XTR M9250 Di2 Upgrade SW-M9250 I-Spec EV BT-DN320 EC-DN100 SM-CN910 GS Mech
Take your mountain biking performance to the next level with the Shimano XTR M9250 Di2 Upgrade Kit, the ultimate electronic drivetrain upgrade for precision, durability, and effortless shifting. Engineered for professional-level performance, this kit includes the XTR Shadow ES 12-speed wireless rear derailleur, SW-M9250 I-Spec EV shifter, BT-DN320 long-life Li-Ion battery, EC-DN100 charger, and SM-CN910 quick link, giving you everything you need for a cutting-edge electronic shifting setup.
The XTR Shadow ES rear derailleur delivers precise and clean wireless shifting, with an integrated removable on-board battery protected within the linkage. A crash recovery function absorbs impacts and automatically returns to position, while the super low-profile skid plate design and optimized slant angle ensure maximum ground clearance on technical trails. The dual spring chain stabiliser keeps your chain secure and reduces bounce on rough terrain, offering stable power transfer and smoother shifting.
Constructed with a carbon fibre outer pulley cage and cold-forged alloy links, the derailleur combines lightweight performance with incredible rigidity. Maintenance-free Shadow ES technology ensures long-lasting, consistent performance without degradation.
The SW-M9250 I-Spec EV shifter provides ergonomic, 4-way multi-adjustable paddles, delivering ultra-fast, tactile shifting with customisable settings via Shimano’s E-Tube software. Riders can choose between single-action or double-action shifting, enable multi-shift functions, and configure the third programmable button for features such as trim adjustment, auto-shift mode changes, or D-Fly connectivity.
Powered by the BT-DN320 310mAh Li-Ion battery, this system delivers up to 340 km of riding per charge, with reliable energy management for endurance riding. The EC-DN100 charger makes recharging simple and efficient, keeping you ready for every ride.
- Complete Shimano XTR M9250 Di2 upgrade kit with derailleur, shifter, battery, charger & quick link
- XTR Shadow ES 12-speed wireless rear derailleur for precise, clean shifting
- Crash recovery function absorbs impacts & resets derailleur position
- Dual spring chain stabiliser reduces chain bounce on rough terrain
- Carbon fibre outer cage & alloy inner cage – lightweight, rigid, and durable
- Ergonomic SW-M9250 I-Spec EV shifter with 4-way adjustable paddles
- Customisable via Shimano E-Tube software for tailored shifting preferences
- BT-DN320 battery with up to 340km range per charge
- Includes EC-DN100 charger and SM-CN910 quick link
- Discipline: MTB | Speed: 12-Speed | Colour: Black | Di2: Yes | Size: One Size
Upgrade your drivetrain with the Shimano XTR M9250 Di2 Kit, delivering the fastest, most reliable, and fully customisable wireless shifting system for serious mountain bikers.