Shimano Deore M6100 12 Speed Rear Derailleur

• For 1x system
• Silent drivetrain in all gear positions
• Decreased rear derailleur and chain tension in low gear
• Bigger 13T pulley
• Stable drivetrain in rough terrain
• Low-profile design avoids damage from rocks
• Chain stabilizer reduces chain drop, slap and noise
• Compatible Chain: HG 12-speed
• Low Sprocket Max: 51t
• Low Sprocket Min: 51t
• Max Front Difference: 0t
• Cage Length: SGS Long Cage
• Rear Speeds: 12
• Top Sprocket Max: 10t
• Top Sprocket Min: 10t
• Total Capacity: 41t
• Color: Black