Shimano XTR M9250 Di2 upgrade kit – full wireless upgrade for ultimate precision

Upgrade your mountain bike with Shimano's latest and most advanced electronic gear system. The XTR M9250 Upgrade Kit brings together everything you need to experience wireless Di2 shifting technology, fast and precise gear changes – all in one comprehensive solution.

Contents of the kit:

XTR M9250 Di2 RAPID ES Trigger with Clamp Mount:

The Shimano XTR M9250 RAPID ES trigger combines lightning-fast, wireless gear activation with ergonomics that feel natural from the first ride – and can be fully customized to your hand and riding style. With multiple shifting functions, a programmable button, and advanced adjustment options, it's Shimano's most flexible and intuitive shifter to date.

• Ergonomic and adjustable shifter with a natural fit

• Multiple shifting options: Hold function, double-click, or single-click

• Programmable third button for system or third-party integration (via E-TUBE app)

XTR M9250 Di2 Rear Derailleur (Long Cage):

Rugged. Reliable. Ready for Anything. The Shimano XTR M9250 Di2 rear derailleur is designed for demanding trails and high-performance XC and trail riding. With new wireless Di2 technology, it delivers fast, precise gear changes – even when the terrain is tough.

• Long Cage version combines high gear range with lightning-fast shifting speed and a design built to withstand hits and bumps on the trail without compromising performance.

BT-DN320 Di2 Battery:

• Hidden, securely placed inside the rear derailleur – stays in place on rough terrain

• Removable for easy charging

• 310 mAh capacity provides long runtime on a single charge

EC-EN100 Di2 Battery Charger:

• Compact and easy to use

• Designed specifically for the BT-DN320 battery and next-generation Di2 system