Shimano FC-M8000-2 Hollowtech II 11speed 34x24T

Model Number  FC-M8000-2 
Series  DEORE XT 
Cassette Compatibility  11 
4-Arm Chainrings  x 
Chainring Sizes  34x24T
Bolt Circle Diameter  P.C.D. 96/64mm 
Crank Arm Length  165, 170, 175
Crank Arms  HOLLOWTECH II Technology 
Bottom Bracket not include
Chain Line  48.8mm