Shimano GP-M8250 Di2 Drivetrain Kit XT RD-M8250-SGS BT-DN320 EC-DN100 SW-M8250IR I-Spec EV

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 and 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 Kits are As-Is. No Substitutions or returns/exchanges of individual parts are allowed.