hi all what gear box oil are you guys useing? or whats the best to use?

Castrol ATF works well in my sherco, not that expensive too

motul transoil seems ok got it with a service kit i usually use putoline light gear oil which i have never had a problem with

If its for your 350 Sherpa use EP 75-90 in the gearbox and ATF or 10w30 in the primary drive.

Cheers

Similar topic but no for Bulto.

In general ATF is too light for trial bike hearboxes - I know people use it but that does not mean it is right.

ATF is about SAE 10

Most gerboxes need a SAE 20 or 40 when hot so use something like 10w40 or 20w-40 or a proper gear oil as recommended by Putoline.

Cheers

cheers guys