DI2 DRIVETRAIN UPGRADE KIT DEORE (M6250), RD-M6250-SGS, SW-M6250-R, BT-DN320, EC-DN100, SM-CN910-12

Rear Derailleur

Pairing the new DEORE M6250 long-cage derailleur with a standard 10-51T cassette gives all types of riders the range and robustness to tackle every trail on the mountain at a more approachable cost. With built-in Automatic Impact Recovery, an impact-deflecting wedge shape, steel plate, and solid pulley, this derailleur stands up to harsh trail impacts, while retaining the precise shifting qualities for which Di2 is known. Other features include integrated on-board battery that's protected by the linkage and easily removable for recharging and connectivity with cycling computers and other third-party devices.

• Robust Design: A wide link structure, skid-plate design, durable steel plate, and solid pulley add robustness and longevity.
• RD Protection Function: The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact.
• SHIMANO SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ concept.
• Precise & Clean Wireless Shifting: Ultra-fast shifting and a no-sacrifice 500% gear range.
• 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/Cage: The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow.

Shifter

The DEORE M6250 shifter offers the same precise and fast wireless shifting as XTR and XT DEORE groupsets in a more affordable package. The choice between single click shift mode or hold-down multiple shift brings versatility into the mix, while short stroke paddles provide a natural fit and feel. A tactile click prevents mis-shifts and a tunable third button allows for additional system tuning and customization on the E-TUBE app.

• Ergonomic Evolution: Familiar fit and I-SPEC EV adjustability make this SHIMANO's most natural-feeling shifter yet.
• Fast Action: Precise, lightning-quick wireless shifting activated by SHIMANO's 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 tactile shift paddles, hold down multi-shift, rubber traction pad, and I-SPEC EV clamp band, all in a tidy, ergonomic package.

Battery

Full wireless technology means an all-new battery. The BT-DN320 fits snuggly and protected within the new wireless XTR rear derailleur and powers the fast and smooth shifting XTR is known for

• Protected Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging.
• Longevity: 305 mAh provides for more riding on one charge.

Charger

EC-DN100 is the compact new charger keeping your wireless Di2 battery charged up.

• New Power Source: The evolution of the Di2 power source also gets a new and easy to use charger.

Quick Link

Easy connect
Quick assembly tool also available
Non-reusable
Note: Not compatible current HG-X11 chain