Genuine curiosity: Why aren't 650cc REs more common in India?

So I'm really clueless as to the motorcycling scene in India because I have never commuted on motorcycles, but I've really grown to want to own an RE INT650 here in Ontario CA.

I know that big CC motorcycle sales have recently shot up in India, and seeing as how they're reasonably priced, why does it still seem like less than 5% of the new REs on the road in India are one of the parallel twin 650 motos??

Are they a bad choice? Everything about them seems so well designed, especially for the price and almost every new RE here in Canada is some kind of a 650 and they are at least $3000 cheaper than a similar (new) Triumph/Kawasaki etc. What gives?