| Part # | Tooth Count | Chain Pitch |
|---|---|---|
| 12-0000 | 30 | 520 |
| 12-0001 | 31 | 520 |
| 12-0002 | 32 | 520 |
| 12-0003 | 33 | 520 |
| 12-0004 | 34 | 520 |
| 12-0005 | 35 | 520 |
| 12-0006 | 36 | 520 |
| 12-0007 | 37 | 520 |
| 12-0008 | 38 | 520 |
| 12-0009 | 39 | 520 |
| 12-0010 | 40 | 520 |
| 12-0011 | 41 | 520 |
| 12-0012 | 42 | 520 |
| 12-0013 | 43 | 520 |
| 12-0014 | 44 | 520 |
| 12-0015 | 45 | 520 |
| 12-0016 | 46 | 520 |
| 12-0017 | 47 | 520![]() |
| 12-0018 | 48 | 520 |
| 12-0019 | 49 | 520 |
| 12-0020 | 50 | 520 |
| 12-0021 | 51 | 520 |
| 12-0022 | 52 | 520 |
| 12-0023 | 53 | 520 |
| 12-0024 | 54 | 520 |
| 12-0025 | 55 | 520 |
| 12-0026 | 56 | 520 |
| 12-0027 | 57 | 520 |
| 12-0028 | 58 | 520 |
| 12-0029 | 59 | 520 |
| 12-0030 | 60 | 520 |
| 12-0031 | 61 | 520 |
| 12-0032 | 62 | 520 |
| 12-0033 | 63 | 520 |
| 12-0034 | 64 | 520 |
| 12-0035 | 65 | 520 |
| 12-0036 | 66 | 520 |
| 12-0037 | 67 | 520 |
| 12-0038 | 68 | 520 |
| 12-0039 | 69 | 520 |
| 12-0040 | 70 | 520 |