Her principal means of transportation is a Vespa motor scooter. Reviewers have noted the model as a hybrid of scooter (or maxi-scooter) and motorcycle. It is the smallest scooter ever built by Honda. From 1972 to 1982, Vespa entered into a collaboration with scooter manufacturer PGO. McMahon was also the spokesman for Pride Mobility, a leading power wheelchair and scooter manufacturer. The two firms collaborated on a Sea Scooter and a wheelchair drive. Later in life, Kiel used a scooter or wheelchair. Honda has developed an experimental internal combustion/electric hybrid scooter. The Piaggio MP3 is a modern tilting three-wheeled scooter. Thayil suggested the title "Badmotorfinger" as a joke on the Montrose song "Bad Motor Scooter". Piaggio effectively named his new scooter on the spot. Vectrix in 2006 introduced the first commercially available high performance electric scooter, the VX-1. The term "self-balancing electric scooter" remains popular. This caused her to use a scooter for mobility. In 1996, the first mass-produced electric scooter, Peugeot Scoot'Elec, was released.