I have bought this bike in less than a week ago and I think it´s a great bike. But only think which worries me a bit is that,fot this short period,it looks like fuel consumption is not so low as I thought it would be.It seems like I can pass not more than 200 kilometers(around 120 miles) with a full tank,driving only on city streets.Is that as it should be? thanks in advance for any answers..