Shimano DEORE RD M6100 Rear Derailleur 12s SGS Long Cage SHADOW MTB Bicycle Bike

• Fast and precise shifting for modern mountain biking
• 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

Series: Deore M6100 Series

• Color: Series color
• Compatible chain: HG 12-speed
• Total capacity: 41T
• B-axle_Hollow axle: Yes
• Compatible chain: HG 12-speed
• Mount_Direct attachment (Conventional): Yes
• Fluoric coated link bushings: 7
• Low sprocket_Max.: 51T
• Low sprocket_Min.: 51T
• Max. front difference: 0T
• Pulley_Sunken type pulley bolt: Yes
• Pulley_Teeth: 13T
• Pulley cage: SGS
• Speeds: 12
• Top-Normal spring type_SHADOW RD+: Yes
• Top sprocket_Max. : 10T
• Top sprocket_Min. : 10T
• Total capacity: 41T

*Well packing without original packaging*