MOTUL 7100 4T 20W50 1 LTR FULL SYNTHETIC ENGINE OIL

Motul 7100 4T 20W-50 is a flagship 100% Fully Synthetic engine oil featuring Motul’s high-performance Ester Technology. Identified by its signature red color and distinct fragrance, this oil is specifically engineered for large-displacement engines, air-cooled twins, and high-performance motorcycles that operate under extreme thermal stress.

The 20W-50 viscosity is a “heavy-duty” synthetic grade, making it the ultimate choice for high-revving big twins, cruisers, and motorcycles used for long-distance touring in hot climates.

Key Features

• 100% Synthetic with Ester Technology: Esters are high-performance synthetic base stocks that provide a “clinging” molecular film on metal surfaces. This ensures maximum protection against wear during startup and under the most demanding racing or touring conditions.

• Superior Shear Stability: Formulated to resist mechanical shearing, ensuring the oil maintains its 20W-50 viscosity grade throughout the entire drain interval. This prevents oil “thinning” even in air-cooled engines running at high temperatures.

• JASO MA2 Certified: Meets the highest friction standards for wet-clutch systems. It provides excellent clutch grip, prevents slippage, and ensures crisp, predictable power transfer to the rear wheel.

• Maximum Gear Protection: Contains an advanced package of anti-wear additives that cushion gear teeth. It is famous for transforming “clunky” gearboxes into smooth-shifting transmissions.

• High Thermal Resistance: Designed to withstand extreme temperatures, reducing oil oxidation and evaporation. This is critical for air-cooled motorcycles like Royal Enfields or Harley-Davidsons that lack a liquid cooling system.

• Engine Cleanliness: The synthetic base and advanced detergents keep internal engine components free from sludge and carbon deposits, maintaining peak performance and engine longevity.

Technical Specifications

Why Choose Motul 7100 20W-50?

1. The Cruiser Specialist: This is widely considered the best oil for Royal Enfield (Classic, Bullet, Himalayan 411) and other air-cooled motorcycles that require a 20W-50 grade but deserve more protection than a standard mineral oil.

2. Vibration Reduction: The dense synthetic molecular structure effectively damps engine vibrations and mechanical “clatter,” leading to a much smoother and quieter ride.

3. Endurance Performance: Whether you are crossing a desert or stuck in peak-hour summer traffic, Motul 7100 20W-50 provides a safety margin that prevents engine overheating and component fatigue.

Maintenance Tip

For high-performance street use and touring, Motul 7100 20W-50 can last between 7,000 to 9,000 km. However, for air-cooled engines used in extreme heat, changing it every 6,000 to 7,000 km will ensure the engine stays in “showroom” condition. Always replace the oil filter at every change to maximize the life of the Ester-based formula.