Karizma r .well bike is very good looking.Bike is well balance and has good control.it has very low mantainance n affordable. Karizma r mileage is 40 kmpl to 45 kmpl. It reaches the top speed of 140kmph. I have own this bike in 2014 and I never experience error by itself.It has powerfull pick up . While driving never felt more vibration as compared to others.karizma has good braking system . About the servicing, it has to service in three to four months.maintainance charges are cheap.