Wheels Manufacturing Rear Derailleur Hanger for Specialized DROPOUT-100

This rear derailleur hanger is CNC-machined from 6061 aluminum. Compatible with select Specialized models. (The shape may vary depending on the model and year. Please be sure to check the shape before purchasing.) Color may vary depending on the lot. http://wheelsmfg.com/derailleur-hanger-100.html Made in USA 6061 Aluminum CNC Machined Compatible Models: Specialized Amira, Ruby Comp/Elite - 2010-2011 / Roubaix Comp/Elite - 2009-2011 / Roubaix Pro/Expert - 2007-2010 / Ruby Comp/Elite, Ruby Pro/Expert - 2012 / Ruby Pro/Expert - 2008-2011 / Ruby Sport/Base - 2013 S-Works Amira SL2 - 2010-2011 / S-Works Roubaix SL - 2007-2008 / S-Works Roubaix SL2 - 2009-2010 / S-Works Ruby - 2008-2010 / S-Works Tarmac SL - 2006-2008/S-Works Tarmac SL2 - 2008-2009