FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years: BETA RR Enduro 50: 1998-1999 BETA RR Motard 50: 1998-1999 DERBI SENDA R 50: 1994-2001 DERBI Senda SM X-treme 50: 2002-2008 RIEJU RR 50: (No defined years)