| Art. No. | Channel dimension (mm) A | Chain width (mm) |
|---|---|---|
| ATC16063C | 65 | 63 |
| ATC12086C | 86 | 82,5 |
| ATC12127C | 127 | 114,3 |
| ATC12196C | 196 | 190,5 |
| ATC12259C | 259 | 254 |
| ATC12314C | 314 | 304,8 |
| ATC16063C | Intermediate motorization (return) channel 65 mm | ATC16063C | 0.00€ | |
| ATC12086C | Intermediate motorization (return) channel 86 mm | ATC12086C | 0.00€ | |
| ATC12127C | Intermediate motorization (return) channel 127 mm | ATC12127C | 0.00€ | |
| ATC12196C | Intermediate motorization (return) channel 196 mm | ATC12196C | 0.00€ | |
| ATC12259C | Intermediate motorization (return) channel 259 mm | ATC12259C | 0.00€ | |
| ATC12314C | Intermediate motorization (return) channel 314 mm | ATC12314C | 0.00€ |