I have used a few gallons of this oil in my KTM 250 SX-F . The prices I have found for this oil per gallon on Ebay have been very good. The oil doesn't break down as quickly as some of the other oils I have tried. And my motorcycle seems to shift quite well with this oil . So for the price and the performance I am very happy . I was using Motorex oils before switching to this Maxima . Motorex is great oil ,but its also quite expensive. I think this Maxima oil is as good or even better than the Motorex oil .