Shimano BB-R9100 Dura-Ace HollowTech II Bottom Bracket 68mm English Thread - Black

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Shimano BB-R9100 Dura-Ace HollowTech II Bottom Bracket 68mm English Thread - Black

Designed for the serious cyclist, this bottom bracket delivers the smooth, friction-free pedalling performance that defines the Dura-Ace range. By utilising low-maintenance sealed cartridge bearings and the acclaimed HollowTech II interface, the BB-R9100 ensures your crankset spins effortlessly, translating every watt of power directly to the road while lasting mile after mile.

- Precision sealed cartridge bearings reduce rolling resistance and require minimal maintenance

- Direct-fit compatibility with Shimano HollowTech II FCR9100 crankset for a secure, creak-free interface

- 68mm shell width with English (BSA) threading fits most standard road frames

- Lightweight, durable aluminium cups with a sleek black anodised finish

- Integrated design eliminates loose bearing races and simplifies installation

- Trusted Dura-Ace tier materials and tolerances for professional-grade reliability

Whether upgrading your current setup or building a new race machine, the BB-R9100 is the definitive choice for riders who demand the best in drivetrain performance.

GTIN: 4524667858614