| Management number | 236319950 | Release Date | 2026/07/09 | List Price | US$381.00 | Model Number | 236319950 | ||
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The Shimano Ultegra RD-R8150 Pulley Set is a genuine replacement component designed to restore the crisp and efficient performance of your Ultegra Di2 rear derailleur. Built with precision-engineered sealed bearings, it ensures smooth chain movement, reduced friction, and consistent shifting under all riding conditions.
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