Hero is a best bike and scooter manufacturing company in my view and hero duet is one of its manufactured scooter. I did not like this scooter much. This scooter is an average scooter because everything whether it is performance or quality is average. I have ride this scooter it is little bit heavy in handling. Look and design is good and having crome v sign in the front which look very impressive. It gives an average mileage of 35 to 40 kmpl. One more important thing is that the scooter body vibrates and shakes little bit when it cross the speed limit of 60 and it sound little bit harsh . Sometimes you will face turning problems while riding. This scooter is comfortable for riding and little bit reliable. Road grip it good. The overall performance is normal. My appeal to all of you that if you think that this scooter is good for you and also take a test ride first.