10 1/8 inch = 3.175mm Loose Ceramic Balls G5 Si3N4 Bearing Balls

10 Loose Ceramic Balls 3.175mm Si3N4, this is a popular size that could be used in many Bicycle, or any application that uses this size 3.175mm. Balls are made of Ceramic Si3N4.

• Item: Loose Balls
• Size: 1/8" inch=3.175mm
• Material: Ceramic
• Quantity: 10 Balls.