\n\t\t\tShimano SM-BBR60 Ultegra/105 Bottom Bracket BSA
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\n\t\t\t- \n\t\t\t\tHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
\n\t\t\t- \n\t\t\t\tHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
\n\t\t\t- \n\t\t\t\tBritish threaded bottom bracket cups (BSA)
\n\t\t\t- \n\t\t\t\tDiscipline: Road
\n\t\t\t- \n\t\t\t\tHollowtech II - 68/70 mm shell width
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\n\t\tWith reliable Shimano bearings and seals, the
Shimano SM-BBR60 Ultegra/105 Bottom Bracket has a long service life.
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\n\t\tThe Shimano SM-BBR60 bottom bracket is compatible with Shimano Hollowtech II Chainsets with a 24mm spindle, recommended for use with Ultegra & 105 series chainsets.
