On the 50th Anniversary of the brand at first glance as a Vespa models on stage. Of the new Vespa-generation, three different models were available: the Vespa ET4 with environmentally friendly 125cc four-stroke engine, the Vespa ET2 with a modernized, reliable two-stroke engine and the Vespa ET2 Injection, the first two-wheeler with direct injection. This mixture preparation helped Piaggio named FAST (Fully Atomized Stratified Turbulence). With it, the driver could save up to 30 percent gasoline and reduce emissions by up to 70 percent.