

| Chain Type | No.120 | |
| Pitch | (P) | 38.10 mm |
| Internal width | (W) | 25.40 mm |
| Roller Dia. | (Dr) | 22.23 mm |
| Teeth width | (T) | 23.5 mm |
| Sprockets No. | Outside Dia.Do | Pitch Dia.Dp | Bore d | Hub | Weight(kg) | ||||
| Type | Teeth No. | Stock | min. | max. | BD | BL | |||
| Nk120C | 54 | 677 | 655.26 | 26 | 28 | 103 | 147 | 100 | 65.2 |
| 60 | 750 | 727.99 | 26 | 28 | 103 | 167 | 100 | 78 | |

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