1/2" inch = 12.7mm Loose Ceramic Balls SiC Bearing Balls
|Loose Ceramic Balls (Sic) Ball Bearing|
1/2" inch = 12.7mm
Loose Ceramic Balls 1/2" inch Sic, this is a popular size that could be used in many Bicycle, Balls are made of Ceramic Sic.
VXB Category: Loose Ceramic Balls