Find your Shimano component replacement parts at Escapa. The Shimano Alivio 9-speed SGS RD-M3100 rear derailleur features a low-profile design that allows for aggressive riding with minimal interruptions, thanks to the SHIMANO SHADOW design.
B-axis_ Hollow Axle ✔
B-Axis 2_ Hollow Axle ✔
Cable adjuster ✔
Bracket_Direct Mount (conventional) ✔
Mount_Direct Mount X*
Fluorine-coated pivot bearings 2
Lower sprocket_Max. 36T
Min. Smallest Sprocket 32T
Max. front sprocket difference 22T
Pulley_Recessed pulley bolt ✔
Pulley_Teeth 11T
Pulley housing SGS
Standard Upper Spring Type_SHIMANO SHADOW RD ✔
Top sprocket_Max. 12T
Top sprocket_Min. 11T
