Campagnolo
| Model | Year | Length | BB Shell | Chainrings | BCD | Manufacturer Weight | Real Weight ? | +/- | User Rating ? |
|---|
| 2012 | - | Power-Torque | Double | 110 | 740g | - | - | - |
|---|
| 2012 | - | Power-Torque | Double | 135 | 736g | - | - | - |
|---|
| 2012 | - | Ultra-Torque | Double | 135 | 627g | - | - | - |
|---|
| 2012 | - | Ultra-Torque | Double | 135 | 625g | - | - | - |
|---|