Shimano Deore XT Di2 RD-M8150 Rear Derailleur SGS 11-speed

E-MTB optimized 11-speed Di2 rear derailleur with game-changing AUTO SHIFT WITH MANUAL OVERRIDE and FREE SHIFT functionality.

The all-new DEORE XT RD-M8150 11-speed rear derailleur combines race-proven quality with Shimano original technologies to help keep you flowing and focused on the right line. The new E-MTB optimized design allows full integration with SHIMANO E-Bike Systems and LINKGLIDE drivetrains to unlock entirely new functionality. This system integration allows innovative features like AUTO SHIFT WITH MANUAL OVERRIDE and FREE SHIFT. It's a simpler, more pure E-MTB experience only possible through the fusion of drivetrain engineering, e-bike system components, and electronic shifting intelligence.