Moto Guzzi Le Mans by HTmoto-Moto Guzzi has utilized it's 90 degree longitude mounted V twin for decades. It sounds excellent, while not being over the top powerful. This is a cruising bike for people who prefer not to have their feet in front of them.
Moto Guzzi 'Retro Le Mans'
Moto Guzzi ‘Retro Le Mans’ www.radicalguzzi.com
Moto Guzzi Lemans II Cafe Racer http://goodhal.blogspot.com/2012/12/guzzi-lemans-ii-cafe.html