I have just bought a second hand 17 plate GS1200 with the new gearbox and was wondering what oil owners are using?
BMW have changed from Castrol to their own brand Advantec oil.
I haven't checked yet but guess it is premium priced rebranded oil. With all the problems BMW have had I don't want to risk my warranty.
BMW have changed from Castrol to their own brand Advantec oil.
I haven't checked yet but guess it is premium priced rebranded oil. With all the problems BMW have had I don't want to risk my warranty.

