E-MTB optimized 12-speed Di2 rear derailleur with game-changing FREE SHIFT functionality.
The all-new DEORE XT RD-M8150 12-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 HYPERGLIDE+ drivetrains to unlock entirely new functionality. This system integration allows innovative features like 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.
Features
- FREE SHIFT allows you to select the optimal gear while coasting into switchbacks or dynamic terrain changes, so you're always ready to charge with better balance and control
- Fast and precise shifting performance optimized to take on any trail
- HYPERGLIDE+
- Quick and smooth shifting under the heavier chain loads of e-bikes
- Power directly supplied from main STEPS battery
- Customize and run diagnostics with E-TUBE PROJECT
- Low-profile design offers uninterrupted rear shifting on rough terrain
- SHIMANO SHADOW RD+
- Connect directly to STEPS via E-TUBE cable EW-SD300
- Wide range: 10-51T
Specifications
- Model No: RD-M8150-12
- Series: EP8 EP801 Series
- Colour: Series
- Average weight: 375
- Remarks: RD-M8150 is only for E-BIKE
- Rear speeds: 12
- Compatible chain: HG 12-speed
- Fluoric coated link bushings: 3
- Pulley|Guide pulley bearing: Sealed Bearing
- Pulley|Tension pulley bearing: Sealed bearing
- Pulley|Teeth: 13