That little sport bike in the bottom picture uses the BMW G310 engine. Both motorcycles are built in the TVS factory, although the BMW G manufacturing section is walled off from the rest of the TVS factory, including double airlocks and environmental filters, from what I heard when the BMW first announced their G model was to be manufactured in India.
What I want to see is a tuk, tuk, with a Norton Atlas engine. Should be fun for the female riders.