Hello friends my uncle buy passion pro i3s bike few days ago. This bike is very comfortable. And young people are buy this bike. This bike is very attractive and cool in this bike engine is not good but not bad its engine is 100cc engine this bike interior is awesome and it is a heros four ( 4) gear bike talking bout i3s technology this technology is help to save the petrol because when the bike is stop when its engine is also stopped in this condition if you start the bike so you press clutch and the bike is start its mileage is also good in city and highway also I thought you like this bike this is the best model of hero passion series. I like this bike and I suggest you to buy this bike.
Thanks