- Includes set screw.
- Use with X series sprockets and pulleys only.
Specifications
| Dimension A | 2 in |
| Dimension B | 2.5 in |
| Dimension C | 1.438 in |
| Inside Diameter | 1.313 in |
| Keyway Size | 0.313 in |
| Series | X |
| Style Bore | Round |