I use Morris's Golden Film Classic SAE40 in all my bikes but they do lots of other oil including 20/50. Maybe ask them if there is an outlet in Hong Kong or the nearest shipping facility.
If youare on facebook, or know someone who is, look up a guy 'Simon Bollix Vallance', yes that really is his name, he is also in Hong Kong, owns a vitage Sunbeam out there.
the guy who runs this site https://matchlessclueless.com/ is also in HK, but the site seems to have gone a bit quiet
I know both parties in Hong Kong in fact Simon owns a Bike shop and repairs all the vintage bikes in Hong Kong although there are only a handful out here, My bike will be getting shipped directly to his workshop as I travel to 2 or 3 countries a week I may not be in town when it arrives. The guy with the matchless James left Hong Kong and is now living in Singapore, he has 2 Matchlesses and they have both back in the UK for when he returns.
And Keith my apologies for the question, vintage motorcycles is a new area for me so I need to get up to speed, the gentleman shipping the bike to me recommended the 20W50 and as he sells these bikes for a living I presumed that was the standard without investigating further.
Hi Patrick,
What are the parameters of this universal tractor oil? Is it multi-grade? Will a diesel engine oil fit our old ladies?
BTW, on every refuel I add 1 liter of Diesel (or Soler, Solar or Solaröl) to the 95 octane we have here in Israel.
Thanks.