| 10B2 British standard roller chain sprocket |

| Attribute | Value |
|---|---|
| Boss Dia | 30 |
| Outside Dia | 52.6 |
| Number of Teeth | 9 |
| Pitch | 5/8 |
| Overall Length | 40 |
| Pilot Bore Size | 12 |
Disclaimer: Should a manufacturer of a given part not be available then a direct equivalent from an alternative manufacturer will be supplied.