
Racing Grade is a racing engine oil made from synthetic base oil with a special formulation, intended for race cars and severe driving. It is offered in 10W60 and 5W60.
The 60 hot grade is the heaviest class in SAE J300, chosen for engines that run at sustained high temperature and load. Published values include viscosity indices of 185 and 183; the kinematic viscosity entries for these grades are still under technical review and are not yet shown.

SG Grade, in our motorcycle range, is an engine oil made from mineral base oil and additives for motorcycles. It is supplied in a single grade, SG 20W50.
It is a separate product from the passenger-car SG Grade of the same name. The specification table publishes viscosity at 100 °C of 20.5 cSt, a viscosity index of 125 and a TBN of 9 mg KOH/g.

SN Grade, in our motorcycle range, is an engine oil made from fully synthetic base oil for four-stroke motorcycles used on the race track. It is supplied in a single grade, 10W40.
It is a separate product from the passenger-car SN Grade of the same name. The specification table publishes viscosity at 100 °C of 13.5 cSt, a viscosity index of 160 and a TBN of 10 mg KOH/g.