Hello friend , today I will described you about kTM duke 390 - 2017 this is very stylish and good bike but very expensive bike price around 2 lacks. But mileage not good like 20 to 25 kmpl . Duke is a naked looking sport bike and this bike is desine. Even that duke bike best racing bike. Todays generation loves this bike. Because I was really very happy I purchased ktm duke 2 months before but this bike have no comfortable . But this bike road grib amazing stylish bike tyres and fully supported road grip . If you are drive this bike then bike will give the feeling awesome like royal . And very good appeal and this is amazing bike.