I smart is a very good bike milege good and its pickup also good this bike have engine of 109 cc and tork 9nm with 5500n rpm thas littele not good but the bike is waesom in looking and this new model also good in budget means affordable prices that a middel family can purchase and as we see the milege of this bike also good as ihave this bike that has 55 km per hr milage so my rewiew is only take this bike only and another also important fact this bike company hero have good valuation as compare to other companies thanks