4T MOTOR OIL 20W-50 is a high-quality 4-stroke motorcycle engine oil formulated using selected base oils and motorcycle-specific additives designed to provide reliable protection for motorcycle engines, transmissions, and wet clutch systems under demanding riding conditions.

The formulation provides resistance against wear, oxidation, and thermal degradation while maintaining stable lubrication performance and engine cleanliness during operation. Its SAE 20W-50 viscosity grade delivers durable oil film strength and reliable protection under elevated operating temperatures and continuous riding conditions.

4T MOTOR OIL 20W-50 is suitable for air-cooled and water-cooled 4-stroke motorcycles equipped with integrated gearboxes and wet clutch assemblies requiring JASO MA and API SL performance level lubricants.

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• JASO MA
• API SL

• 1 Liter
• 200 ml

• Air-cooled and water-cooled 4-stroke motorcycles equipped with wet clutch systems
• Motorcycles with integrated gearbox and clutch assemblies requiring JASO MA performance level lubricants
• Motorcycle applications operating under high ambient temperature and continuous riding conditions
• Daily commuting and heavy-duty riding applications requiring SAE 20W-50 viscosity grade oils
• Conventional and high-load motorcycle engine applications

• Reliable Wear Protection. Provides protection for engine, clutch, and transmission components during operation.
• Good Thermal and Oxidation Stability. Resists lubricant degradation under elevated operating temperatures.
• Stable Clutch Performance. Supports smooth clutch engagement and dependable gear shifting performance.
• Engine Cleanliness Control. Helps minimize sludge and deposit formation during operation.
• Durable Oil Film Protection. Maintains stable lubrication performance under heavy load and high-temperature conditions.