Shimano Dura-Ace BB91-41B Road Bottom Bracket

  • Our Price: $59.99


Shimano BB86/92 Non-Threaded Hollowtech II Bottom Brackets
  • For use on BB86/92 bottom bracket shells
  • Compatible with 24mm spindle Hollowtech II cranksets
  • The only difference between the Road and MTB versions is the dimension of the inner sleeve between the two cups
Item Specifications
BB/Frame InterfaceBB86
Spindle Interface TypeHollowtech II
BB Shell Width86mm
Defined ColorBlack

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