Shimano Black Shimano XTR Di2 M9250 Upgrade Kit derailleur + shift switch 2025

Di2 Drivetrain Upgrade kit: Rear derailleur x 1, Shift switch x 1, BT-DN320 Battery x 1, EC-DN100 Battery charger x 1, 12s Quicklink x 1 pair

Derailleur: RD-M9250 - SGS, i-Spec EV. Precise and clean wireless shifting. Robust structure. Skid-plate design. Dual spring chain stabilizer. Wide link structure. Crash recovery function. Durable carbon plate. Solid pulley. Integrated on-board battery (BT-DN320). Protected within the linkage
Removable (new BT-DN320)
Rechargeable (new charger EC-DN100）
Connectivity BLE, ANT private (Cycle computer etc.)
Light weight
Plate length option
Long cage: SGS (10-51T)

Di2 Shift Switch: SW-M9250R.
Precise and fast wireless shifting. Tactile click prevents mis-shifts. Short stroke paddles. 2-step multi shift. Hold multi shift. Single shift mode converter. Rubber traction pad. Ergonomic 4-way multi adjustability. 3rd button for multi function
Trim adjust, auto shift mode change, D-fly input etc.
Customize on the E-TUBE PROJECT CYCLIST
Function assignment
I-SPEC EV mount
Connectivity BLE, ANT private (Cycle computer etc.)

Battery / Battery Charger: BT-DN320 Battery, EC-DN100 Battery Charger
Charging cord included (USB C-C)