Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur – 12-Speed Long Cage Shadow ES BLK/Gray

Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur – 12-Speed Long Cage Shadow ES Black/Gray. The Shimano Deore XT M8250 long-cage derailleur, paired with a standard 10-51t M8200 cassette (cassette sold separately), 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.

• Di2 technology results in precise and clean wireless shifting
• Pinpoint, ultra-fast shifting and a no-sacrifice 510% gear range
• Wide-link structure, skid-plate design, durable aluminum plate, and solid pulley add robustness and longevity
• Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact
• Shimano Shadow ES technology delivers a wedge-shaped design that reduces the derailleurs front-facing surface area and eliminates edges that could catch on rocks and roots
• Tucked safely inside an enclosed space, the battery wont budge even in rough terrain, while remaining easily removable for charging
• Solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow

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