10 Loose Ceramic Balls 9/32 inch 7.144mm G10 ZRO2, this is a popular size that could be used in many Bicycle, or any application that uses this size 9/32 Inch. Balls are made of Ceramic ZRO2.

• Item: Loose Balls
• Type: Ceramic Balls
• Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide)
• Size: 9/32 Inch = 7.144mm
• Quantity: 10 Ball Bearings