First of all friends KTM RC 390 is my favourite motorcycles of all the motorcycles of this segment. So, this bike has a 373 cc oil cooled powerful engine. It gives a maximum output power 44 bhp @ 9000 rpm and a maximum output torque of 36 nm @ 7000 rpm. Its 147 kg makes me very easy to maneuvering across the city roads. Its maximum fuel efficiency is 35 kmpl for overall city-highway roads. I have been riding since 4 months & it feels so aggressive. Thank You.