Shimano Dura Ace BB-R9100 Hollowtech II BSA Type Bottom Bracket

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Amazon Price: N/A (as of June 1, 2026 2:22 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Currently unavailable

  • Brand: SHIMANO
  • Manufacturer: Shimano

Features

  • Smaller ball bearings for lighter weight
  • Advanced seal construction for smoother rotation
  • Sealing ensures 50% less drag
  • Shell width: 68mm

Manufacturer Info

  • PartNumber: FBA_33544
  • Model: IBBR9100B

Product Info

  • Color: Black
  • IsAdultProduct: no
  • Size: 68/English
  • NumberOfItems: 1

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