Yamalube ok for rm125?

Ok so i'm looking for options on what kind of oil i should be using in my brothers new 2007 rm125 and i was wondering if yamalube SAE 10W-40 would be fine, this would be really beneficial because it's what i use in my yz125 and it would make my life a lot easier if i only had to deal with buying one brand of oil, whatever your opinion is on the subject let me know, Thanks, Sam