I used since 11 september 2010 .this bike have karishma and the durability and mileage of this bike is just awesome and the 100 cc engine of this bike is awsome per leter mileage of this bike is 58 km per litre and the seat of this bike is so comfortable and I cross the meter 110km but the bike still not vibrate or lacking .the bike is just awsome and aftr 8 years .i am happy to purchase this bike . luv u dhannooo