Shimano Dura Ace BB-R9100 Bottom Bracket Size:Italian 70mm • Hellbender 70
Shimano Dura Ace BB-R9100 Bottom Bracket Size:Italian 70mm • Hellbender 70Hollowtech II bottom bracket with small ball bearings for lightweight Advanced seal construction for smoother rotation Available in 68mm BSA or 70mm Italian Compatible with all road Hollowtech II cranks
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USA
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- USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29