| Specifications | |
| Height: | 358/370mm |
| Ø Out: | 271mm |
| Ø In: | 152mm |
| Ø Mount Hole: | 22.5/14mm |
178012830, 178012960, 179021050, 179021080, S178012960, S179021050, S179021081, AY120HD501
| OEM Number | ||
| 17801-2830 | 17801-2960 | 17902-1050/td> |
| 17902-1080 | S178012960 | S179021050/td> |
| S179021081 | AY120-HD501 | |