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:
Colnago
2009 Ferrari, EPS, CLX, CX, Master X, C50
2008 Arte, C50, CLX, Cross CO, Extreme Series
DeRosa
2009 Idol, 3-THL
Fondriest
2010 MX4
Marin
2008 San Marina, Stelvio
2007 Stelvio, San Marino
Masi
Norco
2008 CCX
Ridley
2009 Asteria, Crosswind, Pegasus, Damocles, Helium
Teschner
2008 Diva, Euro Pro, Race Pro
Axle : 9 mm
Brand Compatibility : RIDLEY, NORCO, MARIN, DE ROSA, COLNAGO, MASSI, FONDRIEST, TESCHNER
Mount type : 2 Bolt