Hello friend today I am write about yamaha r15 and I want to tell you about this bike performance we all are already know tha yamaha is one of the most popular brand and we know that yamaha bike engin is also very heavy according to other bike engine then it is natural heavy engine want more fuel but if we talk about yamaha r15 then it was very good bike to that people who wanna sports bike because yamaha bike give very good pinup any place if you crazy to off road riding then it was only for you handling is also good look of bike is cool but mileage is not sufficient but good and one more think which was I definite tell you because when I am buy a bike after some time every bike want maintenance but some time we need to replace some part f bike and yamah bike parts is costly I mean if you crazy about heavy engine bike then your maintenance is also costly because out sided body is plastic body then naturally maintenance is costly