Product Descriptions
| Loose Ball Bearing 4mm = 11/64" inch Ceramic Balls ZrO2 G10 One Ball |
| 4mm Loose Ceramic Balls ZrO2 (zirconium Oxide), this is a popular size that could be used in many Bicycle, Balls are made of Ceramic ZrO2.
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VXB Category: Loose Ceramic Balls
