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Shimano Ultegra Bottom Bracket

Shimano Ultegra Bottom Bracket
$39.99
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Details

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 210000002429
Press Fit 689228122567 ISMBB7241B 210000003777

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