3/16 inch Loose Ceramic Balls Al2O3 Alumina Oxide Bearing Balls

Loose Ceramic Balls 3/16" Al2O3 (Alumina Oxide), this is a popular size that could be used in many Bicycle, Balls are made of Ceramic Al2O3 .

• Item: Loose Ball
• Size: 3/16"
• Material: Ceramic
• Quantity: One Ball