fuel/oil ratio question

[atho01]

Can anyone help me out, I need to know what the correct fuel/oil premix ratio is to suit a 2002 KTM sx125.

 

[Oldman125]

32:1 using premium fuel and top quality oil.

 

[D Lafleur]

40:1 for me, running moterex and VP U4.2 with great results.

Your oil/fuel ratio will be dependant on the oil that you are using.