Shimano Fc-m615 Deore 170 40/28t Crankset 10-speed W/ BB Silver

Shimano Deore M615 cranks use 2-piece Hollowtech II type bottom bracket system and an excellent value.
?¢Dyna-Sys 10 Speed compatibility
?¢Hollowtech II design includes bottom bracket (68/73mm)
?¢Does not include chainguard