Shimano XT RD-M8000

Shadow Plus Minimum cog: 11T Maximum cog: 46T for 1x drivetrain (42T if 2x, 40Tif 3x) Total capacity: GS: 39T, SGS: 47T Improved and easy-to-adjust chain stabilizer Attributes Max Front Difference 18T Maximum Cog 46T Minimum Cog 11T Primary Color Black Cage SGS RD Spring Type Shadow Plus RD Weight 279g Speed 11 Mount Standard