MOTUL 3100 GOLD 20W50 1 LTR SEMI SYNTHETIC ENGINE OIL

Motul 3100 Gold 4T 20W-50 is a high-performance Technosynthese® (Semi-Synthetic) engine oil specifically formulated for 4-stroke motorcycles operating in high-temperature environments or under heavy-duty conditions. It is reinforced with extreme pressure additives to ensure superior protection for both the engine and the gearbox.

The 20W-50 viscosity is a “heavy-duty” grade, making it the ideal choice for air-cooled engines, older motorcycle models, and bikes used for long-distance touring in hot climates.

Key Features

• Technosynthese® Technology: Motul’s proprietary semi-synthetic blend provides a significant upgrade over standard mineral oils, offering better thermal stability and resistance to oil thickening.

• High-Viscosity Protection: The 50-grade thickness at operating temperature provides a robust lubricating film that seals piston rings effectively and cushions moving parts, which is essential for engines with higher clearances or those that run very hot.

• Reinforced Gearbox Protection: Formulated with Extreme Pressure (EP) additives that safeguard gear teeth against wear and pitting, ensuring a longer transmission life and smoother shifting performance.

• JASO MA2 Certified: Meets the highest friction standards for wet-clutch systems. This guarantees maximum grip and prevents clutch slippage, ensuring all power is efficiently transferred to the rear wheel.

• Mechanical Noise Reduction: The thicker 20W-50 profile is excellent at damping mechanical engine sounds and vibrations, resulting in a much quieter and more refined-sounding motor.

• Anti-Oxidation Properties: Designed to resist the chemical breakdown caused by extreme heat, keeping the engine clean and free from sludge and varnish throughout the service interval.

Technical Specifications

Why Choose Motul 3100 Gold 20W-50?

1. Ideal for Cruisers & Classics: This oil is highly recommended for bikes like Royal Enfield (Classic/Bullet), older Bajaj Pulsars, and high-mileage air-cooled engines that require a thicker oil to maintain oil pressure and reduce oil consumption.

2. Heat Management: If you ride in extreme summer heat or heavy “stop-and-go” traffic where air-cooled engines struggle to stay cool, this 20W-50 grade provides a superior safety margin against engine seize or excessive wear.

3. The Smoothness Factor: Moving from a mineral 20W-50 to Motul 3100 Gold typically results in a noticeable reduction in engine “clatter” and a smoother clutch feel.

Maintenance Tip

For semi-synthetic oils in heavy-duty applications, a drain interval of 3,500 to 4,500 km is recommended. Because 20W-50 oils are often used in engines that may “consume” a small amount of oil due to heat, it is vital to check your oil level window or dipstick every 500 km. Always replace the oil filter during every service to maintain the integrity of the Technosynthese® formula.