Shimano Deore XT Shadow+ Di2 RD-M8150-SGS Rear Derailleur 12-speed Direct mount compatible

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.

Features

• 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

Specifications

• 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
• Weight: 375g