Yamaha presented at the recent Tokyo Motor Show 2009 Salon latest creation in terms of hybrid scooter prototype HV-X Hybrid, there are strong rumors that depending on public reaction will take seriously considering this model for series production.
The producer of the popular Japanese used Tmax 500 that has managed to put a 250 cc single cylinder engine fueled with gasoline, one electric and one 15KW battery pack Li-ion 300V.
Yamaha HV-X Hybrid is more than a hybrid scooter, approaching the modern interpretation of the concept of multifunctional extremely versatile motorcycle (UJM - Universal Japanese Motorcycle).
Japanese prototype can operate only with electric motor or internal combustion assisted at, coupling and decoupling the latter can be done automatically or manually.




