

| Chain Type | No.2040S SS (2040 SS) | |
| Pitch | (P) | 25.4 mm |
| Internal width | (W) | 7.95 mm |
| Roller Dia. | (Dr) | 7.95 mm |
| Teeth width | (T) | 7.2 mm |
| Sprockets No. | Outside Dia.Do | Pitch Dia.Dp | Bore d | Hub | Weight(kg) | ||||
| Type | effected teeth No. | Stock | min. | max. | BD | BL | |||
| SUS2040SB | 9 1/2 | 84 | 78.23 | 13 | 15 | 38 | 60 | 25 | 0.64 |
| 10 1/2 | 92 | 86.17 | 13 | 15 | 46 | 69 | 25 | 0.93 | |
| 11 1/2 | 99 | 94.15 | 13 | 15 | 51 | 77 | 25 | 0.99 | |
| 12 1/2 | 108 | 102.14 | 13 | 15 | 42 | 63 | 25 | 1.06 | |
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