| MODEL | MOUNTING INTERFACE | B.C.D | CHAIN LINE | MODEL NUMBER | MODEL NUMBER |
| S11-7 | 45T | 104 | 50 | S11-7-50G | S11-7-50 |
| S11-6 | 53 | S11-6-53G | S11-6-53 |
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PRODUCTS
| MODEL | MOUNTING INTERFACE | B.C.D | CHAIN LINE | MODEL NUMBER | MODEL NUMBER |
| S11-7 | 45T | 104 | 50 | S11-7-50G | S11-7-50 |
| S11-6 | 53 | S11-6-53G | S11-6-53 |
