- New
Shimano XTR M9250 Di2 Wireless Upgrade Kit. This premium kit is designed to convert a mechanical 12-speed Shimano mountain bike drivetrain into a high-performance wireless electronic system.
RD-M9250-SGS: Wireless XTR Di2 Rear Derailleur (Long Cage), optimized for 10-51T cassettes.
SW-M9250-IR: Right-hand wireless shifter with I-Spec EV mounting for direct attachment to compatible brake levers.
BT-DN320: Internal Di2 battery.
EC-DN100: USB charging cable/charger.
SM-CN910-12: 12-speed Quick Link.