Fuel mixture

[carlcrist]

I have a 2012 sx125 and I can't find the right fuel to oil mixture anywhere in the manual. Any help is appreciated![emoji16]

[shrubitup]

32 parts gasoline to 1 part two stroke motor oil. That's 32:1 or 4 ounces of oil per gallon of gasoline. ?

[carlcrist]

32 parts gasoline to 1 part two stroke motor oil. That's 32:1 or 4 ounces of oil per gallon of gasoline. [emoji4]

Ok that's what I was thinking but wasn't positive thanks!!!

[Dirtshark808]

In my 12 ktm150sx I ran 40:1

[-AC-]

I was surprised (ok, shocked) to see that KTM recommends 60:1 for my 2017 300. In a different thread about this same subject someone said that 60:1 has been the official KTM recommendation for quite a few years. I don't know about the 125, but it may well be the same. Anyone with a 125 Owners Manual know for sure?

[Saint728]

39 minutes ago, -AC- said:

I was surprised (ok, shocked) to see that KTM recommends 60:1 for my 2017 300. In a different thread about this same subject someone said that 60:1 has been the official KTM recommendation for quite a few years. I don't know about the 125, but it may well be the same. Anyone with a 125 Owners Manual know for sure?

Owners manual, page 23 and 118 says to mix at 40:1. http://www.ktm.com/globalassets/product-manuals-pim-data/dok_bike_bed_12_3211714_en_om__sen__aepi__v1.pdf

Edited April 24, 2017 by Saint728

[shrubitup]

Less than 40:1 is nutty on a 125 but I have used 100:1 on a 250 without issue. You can't lug a 125 like a 250 hence need for more oil.