MC4-ST 10W-40 is the superior performance premium engine oil with 100% PAO & Ester, full synthetic base oils combined with the latest additive technology including *FULL ZINC + (exceeding 1800+ ppm levels) for maximum engine, gearbox & clutch protection against wear, corrosion, oil oxidation, piston deposits and sludge under all conditions. It exceeds the requirements of API SN/CF and JASO MA.
Penrite 10 Tenths Racing products are used by Factory Race Teams to provide the ultimate in performance and protection. To visit our Factory Racing Partners and Penrite Brand Ambassadors Click Here
MC4-ST 10W-40 is designed for use in most modern four stroke road & sports bikes, dirt & enduro bikes, ATV’s/Quad bikes and 4 stroke scooters that require a full synthetic engine oil. It is also equally suitable for use in transmissions with wet clutch systems where engine & gearbox oils are combined. It has optimum clutch slip prevention in these systems being compliant with JASO MA as is suitable for use where JASO MA1 and JASO MA2 is specified.
MC4-ST 10W-40 can be used where semi synthetic or other types of oils are specified by the manufacturer including where SAE 10W-30 & SAE 10W-40 grade oils are recommended such as in Aprilia, BMW, Cagiva, Can-Am, Ducati, Hyosung, Kawasaki, Suzuki, Triumph, Yamaha and more.
MC4-ST 10W-40 contains 100% PAO and Ester base oils that provide superior oil film strength, heat resistance and oil shear protection combined with a SHEAR FREE formulation that eliminates viscosity loss and maintains oil pressure during extreme engine operating conditions ensuring the ultimate in protection for your engine.
MC4-ST 10W-40 is also suitable for use in other four stroke engines such as stationary engines & generators or other vehicles that require this grade and specification of engine oil and can be used with petrol, racing & other conventional fuels.
*Full Zinc + = Zinc level + Boron level combined as a total anti-wear package
For product safety and handling information, refer to Safety Data Sheet (SDS SHEET) below