Loose Ceramic Balls 1 inch = 25.4mm ZrO2 Bearing Balls

1" Loose Ceramic Balls ZrO2 (zirconium Oxide), this is a popular size that could be used in many Bicycle, Balls are made from high-strength Ceramic ZrO2.

• Ceramic Loose Ball
• Size: 1" Inch = 25.4mm
• Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide)
• Quantity: One Ball