Descriptions  Reduces Friction, Heat and Wear: AMSOIL 4T Performance Motorcycle SOIL 4T Performance Motorcycle OilÃ??s excellent friction-OilÃ??s high-quality synthetic base oils naturally reduce friction better than mineral oils. Its outstanding high-temperature film strength and anti-wear additives reduce engine and transmission wear regardless of operating conditions. It is thermally (heat) stable and contains oxidation-inhibitor additives that help maintain proper lubrication, even in extreme heat Delivers Superior Corrosion Protection: Motorcycles are prone to corrosion from humidity and short drives. Corrosion can cause major damage, such as uncontrolled wear, compression loss and blow-by. Good corrosion protection, however, comes by design and is not natural to motor oils. Unlike many motorcycle oils, AMSOIL 100% Synthetic 4T Performance Motorcycle Oil contains special anti-corrosion agents that deliver superior corrosion protection Smooth, Confident Shifts: AMSOIL 4T Performance Motorcycle Oil promotes smooth shifting and positive wet-clutch engagement. It is engineered to control heat and prevent slippage and glazing, promoting long clutch life Excellent Engine Cleanliness: High-revving, hot-running motorcycle engines can accumulate performance-robbing engine deposits. AMSOIL 4T Performance Motorcycle Oil contains advanced detergency additives that help clean critical engine components, neutralize harmful acids and reduce deposits for maximum performance Size: 1 Quart (946ml) Motorcycles (due to their high-revving nature) are often ridden aggressively and in stop / start conditions. These scenarios can lead to high engine temperatures, which can break down lesser oils – reducing their ability to protect your engine against wear. AMSOIL Synthetic 4T performance oil is designed to resist extreme heat, guard against wear and provide smooth gear changes. Premium quality 100% synthetic engine oil Promotes smooth shifting and positive wet clutch engagement Hel