Hero Dute is very comfertable and powerfull scooty . I have been using this scooty for one years. it is really wonderfull. its 111cc engine coupled with an automatic gearbox gives an average mileage of 63.8Kmpl on the city roads, which is really very good. its seat is very comfortable and well cushioned.Hero Duet also graphics desigen and elongated turn lamps at the front, this bike has a chrome-tinted exhaust pipe. Hero MotoCorp Duet scooty is powered by an 111cc, air-cooled, four-stroke, single cylinder engine that churns out a maximum power of 8.4bhp at 7, 500rpm. This power mill is intelligently coupled to an automatic transmission setup for easy use.It has 111cc engine which gives this scooty quite a boost and allows it to reach its maximum speed of 77Kmph. The automatic transmission and self-start makes this scooty very easy to ride and is very useful and comfortable for the beginners and Women. The wheel of this scooty is tubeless and its size is good and is quite suitable for the city roads.it very good looking and stylish scooty.