Hello friends, it have been a week now that I am using the yamaha R15, and I am having many amazing experiences with it. The only disadvantage of this bike is its mileage, it is now giving me 28-30 kmpl, which is average for a 150 cc sports bike. The seat is very stylish which is made for two person only. Two riders at a time can really enjoy the ride. The yamaha is one of the most oldest and the most trusted bike manufacturing company in india. Therefore, there is no foubt about its reliability, that is why I purchased this bike only. The road grip is also very good and it does not slipps on the rainy roads. Believe me, this is the best bike I have ever used.