Shimano Deore Di2 SW-M6250-IR SGS 12s I-Spec Ev Upgrade Kit

• Ergonomic evolution: Easy adaptation and I-SPEC-EV adjustment give this SHIMANO lever its most natural feel ever.
• Fast action: Precise, lightning-fast wireless shifting activated by the most customisable and fully tactile SHIMANO switch.
• Fine adjustment: Assign a function to the third programmable button using the E-TUBE PROJECT app, with full customisation of the switches and e-bike.
• Packed with features: Short-stroke tactile levers, hold-down multi-shift mode, rubber grip pads and the I-SPEC-EV clamp form a neat, ergonomic package.
• QUICK-LINK
• Simplified connection
• Quick assembly tool available
• Not reusable
• Note: not compatible with the current HG-X11 chain
• Robust design: The wide link construction, skid plate design, durable steel plate and solid pulley add strength and longevity.
• RD Protection function: The new Automatic Impact Recovery function instantly returns the rear derailleur to its original position after an impact.
• SHIMANO SHADOW ES: The slimmer, stronger evolution of SHADOW RD+, the pioneering SHIMANO chain stabilisation concept.
• Precise, crisp wireless shifting: Ultra-fast shifting and a 500% gear range, with no compromises.
• Protected battery: Safely concealed within an enclosed space, the battery stays in place even on the roughest terrain, while remaining easy to remove for charging.
• Covered pulleys and cage: The robust pulley and shielded teeth prevent trail debris from clogging the mechanism.
  
• Longevity: 305 mAh provide a longer ride without recharging.
• A new power source: The evolution of Di2 power also features a simple new way to use the charger.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.