MC-4ST Full Synthetic 10W-50 is a 100% PAO & Ester full synthetic,  premium performance, engine oil. It features advanced additive technology, including a Full Zinc + (exceeding 1800+ ppm levels) anti-wear additive pack for maximum engine, gearbox & clutch protection against wear, corrosion, oil oxidation, piston deposits and sludge under all conditions.

Benefits:

• Premium 100% PAO (Poly Alpha Olefin – Group IV) and Ester (Group V) base oils for maximum heat resistance and high performance.
• Full Zinc + anti-wear additive package for ultimate engine wear protection.
• Maximum wear protection, minimum sludge formation & reduced piston deposits.
• Factory proven by competition race teams and trusted protection for performance engines.
• Maximum power and acceleration. Suitable for wet clutch systems.
• Extends engine life by reducing the formation of high-temperature engine deposits.
• Suitable for use with wet clutch systems (JASO MA, JASO MA1, and JASO MA2).

Application:

• MC-4ST Full Synthetic 10W-50 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.
• MC-4ST Full Synthetic 10W-50 Can be used in models specifying a full synthetic SAE 10W-50 engine oil such as those manufactured by AJP, Benelli, Husqvarna and KTM. May be used in other models that require a SAE 10W-50 including Ducati, Moto Guzzi, Royal Enfield, Triumph & more.
• MC-4ST Full Synthetic 10W-50 contains 100% PAO and Ester base oils that provide superior oil film strength, heat resistance and oil shear protection that eliminates viscosity loss and maintains oil pressure during extreme engine operating conditions ensuring the ultimate in protection for your engine.
• MC-4ST Full Synthetic 10W-50 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. It is suitable for use with most petrol, racing and other conventional fuels.

Full Zinc + = Zinc level + Boron level combined as a total anti-wear package.

Product Performance Levels:

• API SN/CF
• JASO MA

Suitable for use where specifications below are required:

• API SJ/CF
• API SL/CF
• API SM/CF

Part number: MC4FS10W50004