What is the top speed of Triumph Speed 400?

@ Prabhat | 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).