Description:

•Model: FC-M6100

•Series: DEORE M6100 series

•Sprocket combination: 30T, 32T

•Crank Arm Length: 170mm/175mm

•Sprocket fixed arm/crank claw: 4

•Recommended bottom bracket _ press-in type: BB-MT500-PA

•Recommended bottom bracket_thread (normal): SM-BB52

•Thread bottom bracket width (mm): 68mm/73mm