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Code: SHIMBB93
Shimano XTR BB93 HollowTech II MTB Bottom Bracket

The Shimano XTR BB93 MTB bottom bracket features precision bearings and sealed cups that prevent dirt and water creeping in. This bottom bracket has an English thread and is compatible with 68mm and 73mm shells.


  • BB Thread Type: English
  • Compatible with 68mm & 73mm shell
  • Includes Left & Right-hand cups, spacers, inner cover and inner O-rings
  • Sealed cups
  • Black anodised finish