Honda Motorcycle and Scooter India has unveiled the company's first BS-VI compliant two-wheeler, the new Honda Activa 125, with an updated fuel-injected engine and a long list of new features and cosmetic updates. The new Activa 125 will go on sale in September 2019, and is said to be 10 per cent more fuel-efficient than the outgoing BS-IV Honda Activa 125.