From my dealers mouth this morning:
If the bike is under warranty, they have to use the Castrol synthetic, if it's not under warranty, you can have what the feck you like.
I wouldn't have though this affcets any 1150's so just ask them to put whatever slippery stuff you would like into the old girl![]()
Many dealers are still selling later 1150s (particularly Adventures) with 'BMW Approved' warranties and I suspect the same rules regarding oil apply to bikes with used warranties as those with new ones. So not only do you pay through the nose for a 4-6 year old bike, you keep getting shafted when you go back to get it serviced too
[EDIT]I wonder how many dealers try it on and use the synthetic by default even if the bike isn't under warranty? It certainly sounded to me as if my local one does.[/EDIT]
Last edited:


