| Loose Ball Bearings 1.5mm Ceramic Balls Al2O3 G10 Alumina Oxide 10 Balls |
| Loose Ceramic Balls 1.5mm Al2O3 (Alumina Oxide), this is a popular size that could be used in many Bicycle, or any application that uses this size 1.5mm. Balls are made of Ceramic Al2O3 .
| |
