Shimano RD-M5100 Deore SGS/Long Rear Derailleur

• 1x11-speed SHIMANO SHADOW RD+ rear derailleur
• MTB: Direct attachment (Shadow+)
• 11T Min top Sprocket
• 51T Max Low Sprocket
• Stable drivetrain on the trail
• Low-profile design avoids damage from rocks
• Chain stabilizer reduces chain drop, slap and noise
• Silent drivetrain in all gear positions
• Decreased rear derailleur and chain tension in low gear
• Bigger 13T pulley