Loose Ball Bearings 17/64 inch Ceramic Balls Balls Loose Ceramic Balls 17/64 inchSi3N4, this is a popular size that could be used in many Bicycle, or any application that uses this size 17/64 Inch. Balls are made of Ceramic Si3N4.
Item: Loose Balls
Size: 17/64 Inch
Material: Ceramic
Quantity: one Ball. VXB Category: Loose Ceramic Balls