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Shimano Ultegra Bottom Bracket

Shimano Ultegra Bottom Bracket
$34.99 - $49.99
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 SHI43753452D
Press Fit 689228122567 ISMBB7241B BBS37236802Y