Here is the UOA from my 2009 BMW GS1200 Adventure. A bit over 65k miles on this engine with oil and filter changes every 6k using BMW 20w50 regular oil. Works out to changing the oil every 2-4 months, (engine was replaced at 100k.
I'll be changing to Redline 20w50 later this month for the hotter summer months and because I got a good price on it.
I'll be changing to Redline 20w50 later this month for the hotter summer months and because I got a good price on it.