assalamoalikum
bhai Origional is always wins
try to keep your bike well maintain and in original condition
i have the honda cdi 70 of 1993 with never open the Engine and still it is 35,000 at once look with out service and oil change MashaAllah to bhai keep try to maintain your bike in original condition and Ride Safely for you and your Bike
Agar speed hi chahiayeee hai tooo buy Heavy Bike forget the 70 cc
bhai kiyonn murghay(cock) koo ghoora(horse) bana na chahatai hooo
thanks
bye
sorry if Hurt ....