10-Pack Loose Ceramic Balls 10mm = 0.393" G10 ZrO2 Bearing Balls

10 Loose Ceramic Balls 10mm ZrO2, this is a popular size that could be used in many Bicycle, or any application that uses this size 10mm. Balls are made from high-strength Ceramic ZrO2.

• Loose Balls
• Size: 10mm = 0.393" Inch
• Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide)
• Quantity: 10 Balls.