My uncle got a Passion Pro I 3S in his marriage and and after 1 of years of the marriage bike is working very bad its average is also also very poor and design was not too good also if you want to buy this Passion Pro I 3S then I recommend you to please don’t waste money I think the bike is damaged because we all used it every time but if you need a bike to use less like 10 kilometres per day then it may be useful for you but if you if you use hundred kilometres everyday when you need a mechanic every month with you in the end I want to say that Passion Pro I 3S is not so good because because according the price mileage also should be more instead of these you should buy standard Pro