I have used this bike from last 5 years. I am satisfied with passion pro. The bike was smoothly in running. Average is near about 55 to 60 KM/LTR it is very good average in this class. Maintenance cost is very low. No problems with block and piston in last 5 years. My suggestion is that who person had back problem then used this bike. The most important factor this bike get good resale value which is an advantageous point.