Or as low as 
Shimano Ultegra BBR60 Bottom Bracket, English
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- Compatible with all Shimano Hollowtech II chainsets
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- New model Shimano BBR60 bottom bracket for the Ultegra groupset
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- HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
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- HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
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- English
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- Excludes fitting tool
