Shimano XT SM-BB70 HT2 BB UNIT

Information

• Complete bottom bracket assembly for Hollowtech II Saint M815,810,805,800-1/2/3, XT M770,771,760, Hone M600, SLX M665,661, Deore M590, and LX M580 cranks
• Set includes left and right-hand cups, spacers, inner cover and inner O-rings (external O-rings sold separately)
• Sealed cups keep dirt and water out
• Maintenance-free design
• English Threaded
• Compatible with 68mm and 73mm shells

Not compatible with Road type Hollowtech cranks.

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