Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment

The all-new DEORE XT RD-M8150 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


E-MTB optimized 12-speed Di2 rear derailleur
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
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
Connect directly to STEPS via E-TUBE cable EW-SD300
Wide range: 11-50T
Auto Shift with Manual Override uses an advanced shifting algorithm to continually analyze data from multiple sensors to automatically put you in the optimal gear without requiring manual input at the shifter
Durable drive quality and enduring shifting performance
LINKGLIDE Technology
Cage Length: SGS Long Cage
Total Capacity: 41T
Top Normal Spring Type: Shimano Shadow RD+
Rear Speeds: 12 speed
Top Sprocket Max: 10T
Low Sprocket Max: 51T
Number of Pulley Teeth: 13
NOTE: Compatible with EP801 & EP600 ONLY
Weight: 375g.