Istran ki alteratin say behter tha ap paisay na zaya kerty...
1 - Carburator Bara ligao boss, Yamaha Junoon ka he liga lo ager 125 ka nahi liagana...
2 - 15 X 42 per tu iski nani bhi nahi speed mar sakti... when i altered I used 15 X 38 in final sprocket.
3 - Gata Mota Ligao (Feul bend b/w Carburator and Cylender) jis men khul ler mixture Carburator say Head men jaye
4 - Silencer CD100 ya qinqi ka ya koi khula cyclencer ligao ya ager ye silencer farigh hai tu ismen peechy kafi saray sorakh kero taka exhust khul ker kam keray
5 - RoadPrince110 ya Untied 100 ka Coild Gutch or Pulsar ligao...
You have to creat harmony b/w all parts for them to perform there best.. if you cant then its a waste of money.