说明

• Bicycle General Headset Repair Bearings For 28/44/30mm Mountain Bike Steel Bearing 41/41/47/49/52mm Bearing Repair Parts This is a collection of bike headset repair bearings, full specifications, compatible for the overwhelming majority of all hidden and 1/2 hidden and exterior bearing headset Features: * Sturdy durable * Flexible rotation * Infiltrating silent * Suitable for the vast majority of all hidden and half of hidden and exterior bearing headset: Material: height bearing steel Size: 41mm/41/47mm/49mm/51mm/52 mmNote: not able to fix the outdated loose bead or ball (bearing) headset

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