It consume more petrol and back break is drum, it makes sound always. I bought this bike one year before six service done, we need to pay more in service center. Service centers also not good. I paid 154000 for the bike but the key lock anyone can start with another key. We are paying this much amount and they are not taking care of that. About the performance there is vibration , almost all the people compainted about this from long time but company still not rectified that.