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Shimano DURA-ACE BB-R9100 Bottom Bracket Parts - Bottom Brackets

DURA-ACE BB-R9100 Bottom Bracket

Hollowtech II bottom bracket with small ball bearings for light weight
  • Advanced seal construction for smoother rotation
  • Available in 68mm BSA or 70mm Italian

30 Day Return Policy

Free shipping within Canada on most orders over $150

Please note, items may not be exactly as pictured