APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: APRILIA RS 50 2006-2010 APRILIA RS4 50 2011-2015 APRILIA RX 50 2006-2013 APRILIA SX 50 2006-2013 DERBI GPR 50 RACING 2006-2010 DERBI SENDA 50 R DRD PRO 2005-2011 DERBI SENDA 50 R DRD RACING 2006-2013 DERBI SENDA 50 R DRD X-TREM 2005-2015 DERBI SENDA 50 SM DRD RACING 2006-2013 DERBI SENDA 50 SM DRD X-TREM 2010-2015 GILERA RCR 50 2006-2015 GILERA SMT 50 2006-2012