Change Post. 10 / 11v SGS RD-M4120 Deore (Double)

Change Post. 10/11-speed SGS RD-M4120 Deore (Double) Thanks to the low profile Shimano Shadow RD design, the Shimano Deore M4120 derailleur is perfect for 2x10 and 2x11-speed MTB systems. Features Powerful trail running for aspiring MTB cyclists. Low profile design avoids impact with rocks Increase pace and speed control. Chain compatibility: HG-X11 11-speed / HG-X 10-speed Mounting: Direct mount. Minimum sprocket: 11T Maximum sprocket: 42T Speed: 11/10 speed Version: Long SGS cage Real weight: 318 g. Shimano Shadow RD technology The shifter with new Shimano Shadow RD mechanism is intended for a more aggressive pedaling style. Its low profile design offers numerous benefits. Thanks to the low profile and the unique tensioning structure, the derailleur does not come into contact with the chain in the presence of very uneven ground. The result is highly efficient and very quiet operation.