Yamaha got to that, because they decided to manufacture stuff that use their music instrument factories idle time. It is just a case of extreme sinergy seeking

Yamaha got to that, because they decided to manufacture stuff that use their music instrument factories idle time. It is just a case of extreme sinergy seeking. For example: The same factory makes wheels and drums. Also, originally the motorcicle structure was made in the piano factory (this happened when they invented a model of a lightweight metal piano, and someone on the company realized they could use the same material to make motorcicles). Yamaha focus is musical instruments, and then use their musical instrument tech to make other unrelated stuff... Yes, very weird model... but it works it seems....