today i visited karachi customer service center of Unique (DS Moter). there were about 8-10 peoples who were claiming their warranties again thier faults in 70cc and others unique bikes.
Mechanic adjusted my seat and also chain. Now its ok. engine sound after switching off bike they can not understand , they told me its a symbol of good engine but i do not believe on their opinion.
I fixed handle Rod for my kid and also change horn.