Vespa GTS tuning – 24bhp Malossi from PM Tuning | FEATURE 24bhp vespa gts, 30bhp vespa gts, four stroke scooter tuning, malossi parts vespa gts, malossi tuning, paul melici, PM Tuning, VE UK, Vespa GTS tuning 6 The Vespa GTS 250 was launched way back in 2005, quickly followed by the 300. Since then it’s pretty […]