ASMOIL Fully Synthetic 15W-50 Metric Motorcycle Engine Oil - MFFQT

The Amsoil 15W-50 Synthetic Metric Motorcycle Oil (MFFQT) is a high-viscosity, premium lubricant specifically engineered for engines that require maximum protection against extreme heat and heavy mechanical shear. It is the ideal choice for high-performance adventure bikes, large-displacement metric cruisers, and touring motorcycles from brands like Royal Enfield, BMW, KTM, and Triumph.

Key Performance Benefits

• Superior Wear Protection: Exceeds industry standards for high-temperature film strength. This ensures that even in heavy stop-and-go traffic or under high-load touring, critical engine components remain lubricated and protected from metal-to-metal contact.

   

• Smooth, Confident Shifts: Formulated without friction modifiers to ensure positive wet-clutch engagement. This design prevents clutch slippage and glazing, which is vital for maintaining a consistent "wrist-to-rear-wheel" feel.

   

• Extreme Thermal Stability: Resists oxidation and volatility, preventing the formation of damaging sludge and carbon deposits. This keeps the engine internals clean and helps the oil maintain its specified viscosity longer than standard lubricants.

   

• Advanced Foam Control: Contains specialized anti-foam additives that prevent air bubbles from forming at high RPMs. This ensures a consistent oil film is delivered to gear teeth and bearings even when pushing the bike to its limits.

   

• Superior Rust Protection: Features a high Total Base Number (TBN) of 11.6, providing excellent protection against acid corrosion and rust during long periods of storage or inactivity.

   

Technical Specifications