i highly recommend this oil if you a have a 2stroke.
Maxima Formula K2 2-Cycle Lubricant
We have only used this oil for over 5 years riding and racing. Good product.
I have been using this 2 stroke mix on my sons KTM 50, 65 and now his 85. mixes well and provides good lubrication for the high revving mini cycle engines.
i run this in my 2007 cr250r sea level mixed 32:1 with 110 vp race fuel an it works great little to no smoke!