Bearings Shimano Dura Ace 1/4 (y00091370)

Restore smooth rolling performance with the Shimano Y00091370 Stainless Steel Ball Bearings. Genuine Dura-Ace level replacement bearings designed for servicing compatible Shimano wheel hubs. This pack contains 18 precision 1/4" (6.35mm) loose ball bearings. These are manufactured to Shimano’s premium standards for smooth rotation, reduced friction and long-term durability. Ideal for hub overhauls and routine maintenance, replacing worn bearings helps restore wheel performance and maintain the precise feel expected from high-end Shimano hub systems.