Change Post. 11v RD-M5100 Deore (Single)
Drive system always stable - Low profile design avoids impact with rocks - Stabilizer reduces noise, impacts and chain drop - Silent transmission regardless of gear engaged - Reduced gear and chain tension in low gears - Larger 13T pulley SPECIFICATIONS: - Compatible chain: HG-X11 - Minimum sprocket toothing: 11T - Maximum sprocket toothing: 51T - Total capacity: 40T - Ratios: 1x11 speed - Long SGS cage.