Shimano FC-M6000-3 Crankset - 170mm, 10-Speed, 40/30/22t, 96/64 BCD, Hollowtech II Spindle Interface, Black Shimano FC-M6000-3 Crankset - 170mm, 10-Speed, 40/30/22t, 96/64 BCD, Hollowtech II Spindle Interface, Black Shimano Deore Hollowtech II Crankset is designed for efficient power transfer and smooth shifting. Product Details:
Composite Chainring with close step tooth profile for smooth shifting