Registered Forum User
Big Twin
Posts: 1,956
Join Date: Mar 2005
Location: Normally in my own little world
Mood: I own a flame thrower
Any major brand of fully synthetic oil, MOTORBIKE OIL, of the right viscosity .... rock oil is not a major oil company and will not have carried out manufacturers engine tests.
Consider Shell, Castrol, Silkolene, Q8 etc