Oil
Posted: Sat May 30, 2015 12:30 pm
I need to get a litre of 10w 40 non synthetic to take on my travels with me in case I need a top up. I normally use Bel Ray non synthetic but they have none on the shelf. Halfords and the local bike shops only do part synthetic or full synthetic. Is it ok to top up with part synthetic or is that a no no?
