I'm using this bike 3 year.and my experience is very good.engine very power full 110cc( say: 109.1cc) and tube less tyre, milage 65 km/h, gearing system is very smooth.tank capacity 9.5 litres.front suspension telescopic hydraulic shock absorber and rear suspension swing arm with adjustable hydraulic shock absorber.start system electric and kick handling and control is very smooth so nice bike.