Shimano Tiagra 4600 English BB External Cups

  • Our Price: $21.99


Shimano Tiagra BB4600 Hollowtech II Bottom Brackets
  • Includes cups, bearings and sleeve only
  • BB spindle is integrated with crankarm
  • Shimano Hyperdrive technology allows components to work togther, providing improved chain control and reliable front derailleur shifting
Item Specifications
BB/Frame InterfaceEnglish
Spindle Interface TypeHollowtech II
BB Shell Width68mm

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