I own yamaha r-15 from past 2.5 years, it is best bike by yamaha in india.
-it gives me the average of 40-45kms/liter.
-looks are also very nice best bike for college students
-it can be bit on uncomfortable for pillon
-service chsrger are also not much it costs me around 700-800₹ per serivce.
-you can also ride it daily and on city roads also
-height and weight are also perfect.
~ I will highly recommend you this bike~