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Long-cage derailleur | Built-in Automatic Impact Recovery | Wireless shifting
The 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.
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: 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.
| Model No | RD-M8250-SGS | |
| Series | DEORE XT | |
| Rear speeds | 12 | |
| Compatible chain | HG 12-speed | |
| Mount, Direct attachment (conventional) | ✔ | |
| Max. front difference | OT |
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