Original Cannondale derailleur hanger for bikes with X12 axles with 142mm rear spacing such as Scalpel Si carbon and alloy models. Axle threads into the derailleur hanger for a perfect fit. Kit includes one derailleur hanger and one mounting screw (not pictured).





| Manufacturer | Cannondale |
| Manufacturer Part Number | KP432/ |
712310-Q17-L15A06