| 24B1 British standard roller chain sprocket |

| Attribute | Value |
|---|---|
| Pilot Bore Size | 25 |
| Overall Length | 60 |
| Boss Dia | 150 |
| Outside Dia | 282.7 |
| Number of Teeth | 22 |
| Pitch | 1.1/2 |
Disclaimer: Should a manufacturer of a given part not be available then a direct equivalent from an alternative manufacturer will be supplied.