Deore XT Rear Derailleur Di2 Upgrade Kit

New Upgrade kit for changing to XT M-8250 Di2 Wireless. Backwards compatible with all existing 12 Speed Shimano MTB drivetrains.

Includes:
Shifter
Derailleur
Battery
Charger
Chain link

SW-M8250-R/IR: XT Di2 Wireless Shifter Switch
Ergonomic Evolution: Familiar fit and multi-axis adjustability make this SHIMANO's most natural-feeling shifter yet.
Fast Action: Precise, lightning-quick wireless shifting activated by SHIMANO's most adjustable, customizable, and satisfyingly tactile shifting switch.
Finely Tuned: Assign a function to the programmable third button through the E-TUBE PROJECT app, with full switch and e-bike customization.
Feature Rich: Short stroke paddles, a two-step double shift or hold down multi-shift, rubber traction pad and 4 way adjustability
Available with traditional band clamp (SW-M8250-R) or direct mount I-Spec EV (SW-M8250-IR)
RD-M8250-GS/SGS: XT Di2 Wireless Rear Derailleur
Precise & Clean Wireless Shifting: Sustainable, ultra-fast shifting and a no-sacrifice 500% gear range.
Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
Shadow ES: A slimmer, stronger evolution of Shimano’s pioneering chain-stabilizing SHADOW RD+ concept
Protection: The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact
Protected Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining easily removable for charging
Covered Pulleys and Cage: The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow
Cage Material: Aluminum
Available in Mid Cage (GS) or Long Cage (SGS) versions
Large cog capacity: 45t (GS); 51t (SGS)
Mount: Direct attachment (conventional)
BT-DN320: Di2 Wireless Rear Derailleur Battery
BT-DN320 fits snuggly and protected within the new Wireless XT Rear Derailleur
Large capacity reduces need to recharge as often
EC-EN100: Di2 Wireless Rear Derailleur Battery Charger
EC-EN100 is the compact new charger keeping your wireless DI2 battery charged up
USB-C connection