Bajaj Platina 100 cc is a nice bike that gives a mileage of around 90 km/hr. Day by day with the increasing price of petrol it is not possible for us to afford a bike which gives low mileage. I have this bike and I am fully satisfied with its performance. If we talked about cons of this bike.
It is not much compelling because of its light weight. But it does not create any problem in day to day usage. I recommend you one thing that never drive this bike continuously for a more time because it heats up early.