Yamaha r15 is outstanding bike. It has 150 cc engine and ultimate power. New Yamaha r15 has fuel injector. And it outstanding look and it is durable bike. If we talking about its top speed so 138 is top speed of Yamaha r15 and you can laying it on road at 45 degree angle. It is two light bike with awesome power. It is very higher selling sports bike and its reselling bike you can resell it with satisfied price. So if your choice is Yamaha r15 so it is best choice its control is good as compared to other sports bikes