Yamaha RX 100 its machine for the young, those who are young by heart it is a machine which is supposed to be loved and cared its a machine with heart. It is not at all fill it shut it and forget it kind of bike as you see now a days you have it too maintain it. It is a 2 stroke speed Hungary devil. It loves to reved hard As its power is delivered best On higher rpm. Riden smoothly and u can expect a fuel economy of about 40 kmpl.