KTM duke 390 2017 is the a powerful machine it has 372.2 cc single calender engine is the bike heart people love to ride this bike because of the engine the engine is more puncher than the older version the power output is increasing by 2 nm of torque and more aggressive body makes it look like a powerful beast is coming out on the roads it has liquid cooled engine so don’t worry about the decreased mileage on highways after ride this bike you can say this bike worth 2, 50, 000 and also you can tune this bike and stay connected with this bike with the help of bluetooth