I have been using this bike past 8 years and it runs fantastic. It stills give a me mileage of 50 Km/litre which is very good.Never had any major problems. Ride comfort is way too good as you dont have have to lean forward which strains your back as in other bikes. It has hig manoeuvrability and great pick up and excellent for Indian roads.
Last but not the least: It is an excellent bike only if you know how to take care of it properly.