Shimano FC-M8000-1 Hollowtech II 11speed

Model Number  FC-M8000-1 
Series  DEORE XT 
Cassette Compatibility  11 
Bolt Circle Diameter  P.C.D. 96mm 
Crank Arm Length  165, 170, 175,
Crank Arms  HOLLOWTECH II Technology 
Bottom Bracket not include
Chainrings not include 
Chainring Sizes  34, 32, 30T (SM-CRM80)
Chain Line  50.4mm 
BB Shell Width  68, 73mm