Description
4.5mm Loose Ceramic Balls ZrO2 (zirconium Oxide), this is a popular size that could be used in many Bicycle, Balls are made of Ceramic ZrO2.
Item: Ceramic Loose Ball Size: 4.5mm = 0.177 inch Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide) Quantity: One BallVXB Category: Loose Ceramic Balls4.5mm Loose Ceramic Balls ZrO2 Bearing Balls
4-5mm-Loose-Ceramic-ZrO2