Bajaj discover Dts si 100 is a good bike. Because the mileage of this bike is good, I used this bike when it was new, it runs very smoothly and I was fond of it’s smoothness.But after using few months smoothness went disappear, this was its drawback, however I can say bike is good in performance but it is not strong as honda bikes. Only it’s mileage impressed me and it was very smooth when it was new in condition.I think it will perform well if you maintain it’s servicing. Hence all over I can say bike is good.