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Shimano Ultegra Bottom Bracket - 2018

Shimano Ultegra Bottom Bracket
$23.99 - $29.99
Please select options


Shimano's Ultegra bottom bracket uses Pro Tour-proven technology for lighter weight and super smooth spinning, while still maintaining the same level of durability and stiffness. It's available in English, Italian, or Press Fit models.

Part Numbers

Option UPC MPN Store SKU
English thread 689228109544 ISMBBR60B BBS41669495H
Italian thread 689228108448 ISMBBR60I SHI39359618T
Press Fit 689228122567 ISMBB7241B SHI38101592T