Product description
- As steel balls for bicycle movement transmission system service;
- Made of choice carbon steel, heat treated to increase hardness;
- Well flashed, grinded and flapped;
- Good concentric uniformity.
Package include:1 bag Ball Bearings
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.