WHEELS MFG derailleur hanger is CNC machined, so a 30% more resistant than a traditional hanger.
"Made in USA" means great quality!
Fits the following frames:
Cannondale
1991-2006 Road, A240C/ EBO - CAAD2, CAAD3, CAAD4, CAAD5, CAAD6, CAAD7, Six 13 ROAD.
Axle : 9 mm
Brand Compatibility : CANNONDALE
Mount type : 2 Bolt