FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:APRILIA RS4 50 2011-2015 APRILIA RS4 125 2010-2016 DERBI GPR 50 R 2009-2010 DERBI GPR 125 4T 2009-2013 DERBI MULHACEN 125 2007-2012 DERBI SENDA 125 DRD R 4T 2009-2012 DERBI TERRA 125 2007-2012 DERBI TERRA 125 ADVENTURE 2007-2012 RIEJU RS3 50 2011-2015 RIEJU RS3 125 2011-2016