All of our hangers are CNC machined from certified Aerospace grade Aluminium. We have been proudly making them in our factory in the UK for the last 15 years. Because of our experience we offer a 100% fit guarantee & a product that has superior strength & durability Fits Bikes Avail Alliance 2009 Avail Aluminum 2009-2011 Defy Alliance 2009 Defy Aluminum 2009-2011FCR Alliance 2008-2009FCR Aluminum 2005-2009OCR Alliance 2007-2008OCR Aluminum 2002-2008OCR Elite 2002-2004TCR Alliance 2006-2009TCR Aluminum 2002-2008TCR Composite 2003-2006TCX Aluminum 2009+