The Speed 400 uses an all-new 398.15cc liquid-cooled single-cylinder engine. It produces 40PS at 8000rpm and 37.5Nm at 6500rpm, working in conjunction with a 6-speed transmission with a slip-and-assist clutch. The claimed mileage stands at 28.3kmpl.
For the availability, we would suggest you to please connect with the nearest authorized dealer in your city as it depends on their stock book. Follow the link and select your desired city for dealership details.
I would say, to keep the machine in good health, after the first service at 1000km, the next should be done at around 8000km. Although Triumph says 16000km, you should get it done under 9000km. Each service costs about 2.1k. First 2 services are free of labour charges. Including biweekly cleaning, chain lubricating every 500km, the charges roughly come around 5-6k per year(considering 2 services).
For this, we would suggest you visit the nearest authorized service centre of Triumph in your city. As they may assist you better.
Must waiting for 6month , because For Regn Speed 400 ..