The XT Di2 Upgrade Kit from Shimano allows for a seamless conversion of an existing mechanical 1x12-speed Shimano drivetrain to a state-of-the-art electronic Di2 system. This comprehensive set includes all the necessary components to optimize shifting performance and ensure precise gear changes. The kit features a derailleur (RD-M8250-SGS), a shifter (SW-M8250-R), a battery (BT-DN320), as well as a charger (EC-DN100) and a quick link (SM-CN910-12). With support for a 12-speed cassette with a maximum sprocket of 51 teeth, this upgrade is ideal for various applications, including All Mountain, Enduro, and Cross-Country. The wireless data transmission and Bluetooth connectivity provide user-friendly handling and enhanced shifting performance.

• Conversion from mechanical to electronic Di2 shifting
• Includes derailleur, shifter, battery, and charger
• Supports 12-speed cassette with a maximum of 51 teeth
• Wireless data transmission for easy installation
• Suitable for All Mountain, Enduro, and Cross-Country applications.