| MODEL | MOUNTING INTERFACE | B.C.D | CHAIN LINE | MODEL NUMBER | MODEL NUMBER |
| S17-28 | 104 | 45 | S17-28-45G | S17-28-45 | |
| S11-1 | 39T | 104 | 47 | S11-1-47G | S11-1-47 |
| S2-1 | 104 | 53 | S2-1-53G | S2-1-53 | |
| 54.5 | S2-1-54.5G | S2-1-54.5 |
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PRODUCTS
| MODEL | MOUNTING INTERFACE | B.C.D | CHAIN LINE | MODEL NUMBER | MODEL NUMBER |
| S17-28 | 104 | 45 | S17-28-45G | S17-28-45 | |
| S11-1 | 39T | 104 | 47 | S11-1-47G | S11-1-47 |
| S2-1 | 104 | 53 | S2-1-53G | S2-1-53 | |
| 54.5 | S2-1-54.5G | S2-1-54.5 |
