Beta Rev3 gearbox oil!
LIQUI MOLY RACING 10W30
If you need to change your Beta Rev3 gearbox oil, but you can’t understand and find out what is the right oil to use, here I’m going to tell you.
According with the manual, the transmission oil is the “bardahl gearbox 20w40” which is out of production. Is fun, that making a research on the Beta other sites, they recommend the “SAE 20/30 (550cc)“, another oil type I wasn’t able to find anywhere. I tried to read any forum that was talking about, but the users talk about too many different oils, with different viscosity.
I decided to ask directly to the Beta customer service, wich they finally answer to my big question.
According to Beta customer service, the Beta Rev3 gearbox oil to use,
is the LIQUI MOLY RACING 10W30 like the one on the picture below
You can buy it on eBay. Here for Italy or here for United Kingdom .
I hope to have been helpfull for somebody. It took me 3 weeks to find it out!