I am telling about bajaj discover DTS si 100 is not good.Because this is very bad due its engine life.I am consumer of this bike from 7 years .In the time of this years my bike engines are changed 3 times newly fitted in my bike.But there is no comfort in this bike.And of the most bad features that suffer to whole consumers that is chane spoket, engine life and mileage.Its mileage are very bad due to its bad engine life.Its engine life is very bad due to its high pickup and highly strocking blocking system in engine.When you have gone to 70 or 80 speed this bike generate a very big vibration in the whole part of this bike.so this bike is not good .I am a better expericed of this bike because I am driving this bike from 7 years because of money problem not any other.