I found the sound of this engine amazing:
http://www.starvmax.com/News/V-Max-News/THE-RIDE-First-09-VMax-Ride-on-Tape.html
And two wheels at that.
Modern Vespa is the premier site for modern Vespa and Piaggio scooters. Vespa GTS300, GTS250, GTV, GT200, LX150, LXS, ET4, ET2, MP3, Fuoco, Elettrica and more.