I purchased keyway viesta scooter 300 cc 6 months ago ..after using it for three months it got off..i complaint about it in agency so many time..but they said you have to leave your scooter in our agency.it so far from my home place but still i managed . They returned it after two months...they made a bill of 30000 again for repair it..when i took my scooter home it got switched off after a month.