Hi frnds duke 200 is a best bike but it also had some bad effects such as: . It is best known for its acclerating power duke 200 can be acclerated from 0-100 kilometer in 9 seconds which may lead to accidents some times also by using this bike we are wasting a huge amount of petrol duke has milage of 30-35 kmpl where as other simple bikes can give milage atleast up to 45-50 kmpl hence it is a sheer waste of petrol.