Shimano Deore XT Di2 RD-M8250 12-speed MTB rear derailleur

Fit your mountain bike with the Shimano Deore XT Di2 RD-M8250 12-speed rear derailleur, a powerhouse of wireless technology, durability and precision for cross-country, trail or XC marathon riding. Thanks to its wireless Di2 connection, this derailleur offers ultra-fast and precise gear changes, whilst keeping the handlebars free of cables.

Designed for the most demanding conditions, it features an automatic return function in the event of an impact: after a shock, the derailleur automatically returns to its initial position. It also incorporates SHIMANO SHADOW ES technology, which is more compact and robust, for maximum chain stability.

Its robust aluminium construction, covered pulleys to prevent mud or debris from entering, and shock-resistant design make the RD-M8250 a top choice for ambitious riders seeking performance, reliability and durability.

Technical specifications:

- Use: XC, Marathon, Trail MTB
- Technology: Shimano wireless Di2 – SHADOW ES
- Cassette compatibility:

• RD-M8250 SGS (long cage): 10-51 teeth
• RD-M8250 GS (medium cage): 9-45 teeth

- Mounting: Standard Direct Mount
- Battery: Di2 battery sold separately
- Design: Reinforced construction with protective plate, robust pulleys
- Special feature: Automatic reset in the event of an impact
- Part numbers: RD-M8250-SGS / RD-M8250-GS
- Brand: Shimano