hpe

For 2019 Piaggio’s installs the most powerful engine that has ever equipped a Vespa, into the Vespa GTS 300. The High Performance Engine (HPE) 300 (278cc) single-cylinder, 4 stroke, 4 valve, liquid-cooled, electronically injected engine which also powers the new MP3 300, provides the GTS 300 with a 12 per cent increase in horsepower and […]