Shimano BB
FC-M580 Shimano Integrated Bottom Bracket
Bottom bracket cup set
fits Shimano:
M800, M760, M600,
M580 Hollowtech-II cranks (XTR , XT , Hone, LX, SLX , Deore)
Includes: (1ea) left and
right bearing cups, center shield with o-rings, and (3)
shim/spacers
BB spindles are
integrated with right crank arm
pindle Interface Type:
Hollowtech II
BB Thread Type: English
Shimano BB 60x103x47
Y1FU98110
280521
UPC: 689228085800
– See
our e-bay store for selection of installation tools.