http://www.maximausa.com/news/ Maxima released news of their latest product Maxum 4 Extra (red label)10w-60 oil. They said to fill in for certain KTM OEM requirements. (Husqvarna OEM suggested as well) PS Please don't turn this into another he said, she said, I use xxx brand oil thread, it's just notification for those that want to use this oil (brand) in the OEM designed viscosity numbers.
