Shimano ZEE FC-M640 Crankset - 175mm, 10-Speed, 36t, 104 BCD, Hollowtech II Spindle Interface, Includes Bottom Bracket, Black EA Crankset

EFCM640EA6X Shimano ZEE FC-M640 Crankset - 175mm, 10-Speed, 36t, 104 BCD, Hollowtech II Spindle Interface, Includes Bottom Bracket, Black Crankset EA Black Color Black Rings 36 BB/Frame Interface English Number of Chainrings Single BB Shell Width (mm) 68 BB Shell Width (mm) 73 Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 10 Weight 906 Pedal Spindle 9/16" BB Included Yes Spindle Interface Type Shimano Hollowtech II Chainring BCD 104 Defined Color Black