I bought it in nov 2013 and now I compleated 20000 kms on her . she is giving me 38km/l on highway and more if the speed is less than 80 which I maintained it
The refinement of the engine is mainly maintained by using the correct grade of oil, draining at the correct time.So you change the engine oil religiously according to your usage pattern and drain interval for your bike’s engine to remain healthy