Pack of 10 13/16" inch = 20.638mm Loose Ceramic G20 ZrO2 Bearing Balls

10 Loose Ceramic Balls 13/16 inch 20.638mm G20 ZrO2, this is a popular size that could be used in many Bicycle, or any application that uses this size 13/16" Inch. Balls are made of Ceramic ZrO2.

• Item: Loose Balls
• Type: Ceramic Balls
• Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide)
• Size: 13/16" Inch = 20.638mm
• Quantity: 10 Bearing Balls