FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:GILERA 50 RUNNER PURE JET 02 henceforth4 NRG POWER PUREJET 02 henceforth5 GILERA Runner Purejet 50: 2002-2004 PIAGGIO NRG Power Purejet 50: 2002-2012