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Shimano DURA-ACE BB-R9100/SM-BB9100 Bottom Bracket Hollowtech II 68mm For Road Bike

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Ships from: Shenzhen China
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  • Bottom bracket with small ball bearings for lightweight

  • Advanced seal construction for smoother rotatio


  • Series : DURA-ACE

  • BB Shell Width : 68mm/70mm

  • Average Weight : 65g

  • SM-BB9100 the same to BB-R9100

Additional Info

Additional Info

Package Including BB-R9100
Weight 0.2000
For Bike Type Road Bike
Speeds No
Manufacturer Shimano
Material No


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