Here's another pain in the ass oil thread. I have read quite a bit on oil but uh...I still can't decide if I should stick with motul 5100 (costly sob!), mobil 1, or cheap Canadian tire oil like Castrol or Motomaster? I do my oil changes at 6k with motul 5100 and that's what my manual states. I ride my bike somewhat hard? Since I do my oil changes at 6k, I should stick with motul 5100 or get shitty oil with more oil changes? Ultimately, I end up with the same expense if I do frequent oil changes. So I guess it is mobil one?