Hi frndz.starting yamaha R15 is very nice bike for me.because the seat is very comfortable.the new model of the bike is not much better than previous.very nice style it have.i bought this bike because of style only.the benifits of the bike is style and cc only and disadvantages is mileage, seating, handle, and maintainance.students can buy this, but employees should not buy this vehicle.it is useful for only rides.