MC-4ST Semi Synthetic 10W-40 – Premium 4-Stroke Engine Oil
MC-4ST Semi Synthetic 10W-40 is a high-quality, semi-synthetic SAE 10W-40 engine oil designed for modern 4-stroke engines. Formulated with a full zinc anti-wear package, it provides exceptional protection for the engine, gearbox, and clutch, ensuring long-lasting performance and reliability.
This oil meets the performance standards of API SP/CF and JASO MA2, making it suitable for a wide range of motorcycles and small engines.
Applications
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Specifically developed for:
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Road and sports bikes
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Dirt and enduro bikes
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ATV/quad bikes
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Scooters
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Suitable for transmissions with wet clutch systems, preventing clutch slip (JASO MA & MA2 compliant).
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Can also be used in stationary engines, generators, and other 4-stroke applications where SAE 10W-40 or 10W-30 is specified.
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Compatible with petrol, racing fuels, and conventional fuels.
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Safe for vehicles fitted with emission control systems, including catalytic converters and secondary air injection.
Manufacturer Suitability
Trusted across a wide range of manufacturers including:
Aprilia, BMW, Cagiva, Can-Am, Ducati, Hyosung, Kawasaki, Suzuki, Triumph, Yamaha, and more.
Key Benefits
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Full zinc anti-wear additives for maximum engine and gearbox protection
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Shear stable formulation for long-term durability
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Proven performance with competition race teams
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High power and acceleration output
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Superior high-temperature protection compared to 10W-30 oils
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Reduces harmful deposits for longer engine life
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Safe for use with wet clutches (JASO MA2 compliant)
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Protects emission control systems
