Shimano RD-M8250 XT Di2 SGS Rear Derailleur

DEORE XT Di2 REAR DERAILLEUR – Long Cage – 12sThe all-new DEORE XT M8250 long-cage derailleur paired with a standard 10-51T M8200 cassette gives all types of riders the range and robustness to tackle every trail on the mountain. With built-in Automatic Impact Recovery, a new, impact-
deflecting wedge shape, and simple covered-pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and high level of performance.Features:

• Robust Design
  
  • A wide link structure, skid-plate design, durable aluminum 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
  
  • Pinpoint, 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.