Shimano XTR SM-BB93 Bicycle Bottom Bracket HollowTech II

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  • Regular price £43.99
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  • Unit in brand new condition. This version is suitable for use in all 68/73mm bottom bracket shells and with its fully sealed design about water or dirt getting in and affecting performance.
  • Bottom bracket type: BSA threaded
  • Shell size: 68 mm/73 mm
  • Genuine Shimano Hollowtech II bottom bracket assembly
  • Includes left and right hand cups, spacers, inner cover, and inner O-rings Light weight seal structure with TL-FC24 adaptor tool for installation and removal
  • Real weight: 75 g